Economic and Social Reports
Workforce aging in Canada: Insights from firm-level data

Release date: June 24, 2026

DOI: https://doi.org/10.25318/36280001202600600004-eng

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Abstract

Background

Canada’s workforce is aging. A critical first step in assessing how workforce aging affects business performance is constructing firm‑level measures of workforce age. This paper addresses an important gap in the literature by, for the first time, documenting workforce aging at the firm level using detailed measures of the age distribution of workers across the universe of Canadian firms.

Data and methods

The study uses the Canadian Employer–Employee Dynamics Database. The data for worker age are obtained from the T1 personal master file, which is then linked to T4 Statement of Remuneration Paid files to determine the age of workers at the firm (enterprise) level. These results are subsequently linked to the National Accounts Longitudinal Microdata File to capture additional firm characteristics. The paper then employs two indexes to measure and track the evolution of workforce age within firms over time: the average worker age and the share of workers aged 55 and older. Both are summary measures of aging derived from information on the ages of employees in Canadian firms.

Results

Analysis of the average age reveals a rightward shift (an aging trend) in the distribution of firm workforces. For example, the proportion of firms with an average worker age over 40 rose by more than 16 percentage points over the last 20 years, up from 26.2% in 2001 to 42.3% in 2022. Similarly, the analysis of the share of workers aged 55 and older in each firm shows that this group more than doubled over the study period, increasing from 9.3% in 2001 to 18.8% in 2022. The results show that workforce aging is heterogeneous across industries, with the manufacturing industry exhibiting the largest shifts.

Interpretation

This paper documents shifts in workforce aging at the firm and industry levels. These findings open opportunities for further research into how workforce aging affects the performance of firms and industries through channels such as productivity, innovation and technology adoption

Author

Hassan Faryaar is with the Economic and Social Analysis and Modelling Division, Analytical Studies and Modelling Branch, at Statistics Canada.

What is already known on this subject?

  • The Canadian population is aging. Over the past two decades, the average age has increased by more than four years—from 37.5 in 2001 to 41.7 in 2021.
  • In 2021, Canada’s working‑age population (those aged 15 to 64) was older than ever, with 21.8% of individuals in this group aged 55 to 64.

What does this study add?

  • This study is the first to provide firm‑level measures of the workforce age distribution using data covering the universe of Canadian firms. Such measures are essential for studying the impacts of workforce aging on business performance.
  • The paper introduces two indexes to track workforce aging within firms over time: the average worker age and the share of workers aged 55 and older.
  • It also presents the distribution of the workforce across firms by industry, firm size, and province or region.

Introduction

The Canadian population is aging. In the last two decades, the average age of Canadians has risen by over four years, from 37.5 in 2001 to 41.7 in 2021 (Statistics Canada, 2021), while the demographic composition of the population has shifted significantly. The proportion of those aged 55 and older rose from 20% of the population in 2001 to 32.4% in 2021 (Statistics Canada, 2021). Notably, in 2023, the population of individuals aged 65 and older surpassed the population of those younger than 18 for the first time in history (Statistics Canada, 2024, February 21).

Like the Canadian population, the Canadian workforce has also been aging over the past two decades. At the aggregate level, Canada’s working‑age population (those aged 15 to 64) was older than ever in 2021, with 21.8% of individuals in this group aged 55 to 64 (Statistics Canada, 2022, April 27). However, little is known about how workforce aging is distributed at the firm level. Understanding this distribution is important, because it has significant implications for examining how workforce aging affects firm performance and broader economic outcomes.

In general, workforce aging is associated with reduced productivity (Dostie, 2011; Tang & MacLeod, 2006). While older workers bring valuable experience that can enhance their labour productivity (Disney, 1996), they often have less familiarity with new technologies, which is essential for improving productivity. Also, they are less likely to receive training compared with younger workers (Fang et al., 2021). Across the countries of the Organisation for Economic Co-operation and Development, the share of young workers is positively associated with the innovation process (Aksoy et al., 2019), implying that population aging leads to a decline in innovation activity. Demographic structures with more older workers (in particular, the 50-to-59 age group) also have a strong negative association with the total number of patent applications (Aksoy et al., 2019). German firms with a higher share of older workers were found to be less likely to adopt new technologies in the information and communications technology sector if the workplace organization is not managed well (Meyer, 2009). Finally, older workers are more likely to face health challenges that could hinder their performance (Polanco et al., 2024).

This paper is the first in a series aimed at better understanding the impact of an aging workforce on firm performance using administrative microdata that link firm performance with worker demographic characteristics. The paper explores firm-level workforce aging in Canada, focusing on measures of the age distribution within firms. Specifically, it employs two indexes to measure and track changes in workforce age over time: the average age of workers and the share of workers aged 55 and older. It then examines heterogeneity in workforce aging patterns across firms by size, industry and province.

Data

This paper uses the Canadian Employer–Employee Dynamics Database, an integrated set of administrative data sources maintained by the Economic and Social Analysis and Modelling Division at Statistics Canada. Worker age is derived from the T1 personal master file, which is linked to T4 Statement of Remuneration Paid files to identify the age of workers employed at each firm. These worker-level age measures are then linked to the National Accounts Longitudinal Microdata File, allowing worker age to be associated with firm identifiers and enabling the incorporation of additional firm characteristics, such as industry, province of operation and firm size, as well as financial information.

Methodology

This paper uses two indicators to measure the distribution of workforce age across firms over time: the average age of workers and the share of workers aged 55 and older. To examine changes in the distribution, the paper classifies firms into eight age groups based on their average worker age: 25 and younger, 26 to 30, 31 to 35, 36 to 40, 41 to 45, 46 to 50, 51 to 55, and 56 and older. For example, if the average age of workers in a firm is 33 years in 2001, this firm falls into the third group (i.e., those aged 31 to 35). If that average rises to 37 years by 2022, this firm moves into the fourth group (i.e., those aged 36 to 40). Such a shift would decrease the proportion of firms in the third group and increase the proportion in the fourth group in 2022.

The paper then calculates the percentage of firms in each age group over the study period to examine how the distribution of average worker age across firms has evolved over time. In addition, it analyzes changes in this distribution by firm size, industry and province of operation, providing a more detailed understanding of workforce aging across different dimensions of the Canadian economy.

As noted earlier, workforce age is measured by the average age of workers within each firm. Very small firms can act as outliers if their average age deviates significantly from the rest of the sample. To address this issue, the analysis excludes firms with three or fewer employees when studying the distribution of average worker age at the firm level. As an additional robustness check, the study also applies alternative cut-offs of 5 and 10 employees and compares the results to assess the sensitivity of the findings.

If the workforce age distribution is skewed, the average age may not serve as a precise indicator. To address this issue, the paper also measures workforce age across firms using the share of workers aged 55 and older. Specifically, it calculates the proportion of workers aged 55 and older in each firm, then computes the employment-weighted average of this share for each year in the study period, as well as across various dimensions. Weighting by firm employment size ensures that the measure more accurately reflects the aggregate economy while capturing firm-level heterogeneity.

Results

Overall results

Chart 1 illustrates the distribution of workforce age at the firm level and how it has evolved over time. The vertical axis shows the percentage of firms, excluding those with three or fewer workers. The horizontal axis represents the average worker age categories in firms. The chart compares the proportion of firms by the average age of their workers in 2001 (solid line) and 2022 (dashed line). The results indicate a clear aging trend over the two decades.

To analyze the overall shift in the distribution, the study compares the percentage of firms with an average worker age over 40 in the study period. Although such comparisons could be made using any age threshold, this paper selects 40 as the reference point because it closely reflects the average age of the Canadian population and corresponds to the average worker age group (36 to 40) with the largest share among all groups; i.e., it is the mode of the average worker age distribution.

The percentage of firms with an average worker age over 40 increased by more than 16 percentage points, from 26.2% in 2001 to 42.3% in 2022. In other words, in 2022, more than 4 in 10 firms had an average worker age over 40.

The finding also shows that firms with an average worker age from 36 to 40 years formed the largest category, representing 25.2% of all firms in 2001 and 22.3% in 2022. Beyond the 40-year mark, the 2022 distribution exceeds that of 2001, indicating that workers have become older on average.Note

Chart 1  Workforce age  distribution at the firm level

Data table for Chart 1
Data table for chart 1 Table summary
The information is grouped by Average age of workers in a firm (appearing as row headers), 2001 and 2022, calculated using percent units of measure (appearing as column headers).
Average age of workers in a firm 2001 2022
percent
Notes: Very small firms, with three or fewer workers, are excluded from the sample because of potential outlier effects. The vertical axis shows the percentage of total firms, while the horizontal axis displays the average age of workers in a firm, grouped into eight categories.
Source: Author’s calculations using microdata.
25 and younger 8.5 4.7
26 to 30 15.7 11.9
31 to 35 24.5 18.8
36 to 40 25.2 22.3
41 to 45 16.0 19.5
46 to 50 6.9 12.1
51 to 55 2.3 6.3
56 and older 1.0 4.4

The paper also uses the proportion of workers aged 55 and older within firms as a secondary indicator of workforce aging. Chart 2 presents the results for how the share of older workers increased over time: the vertical axis shows the share of workers aged 55 and older based on firm-level calculations for each year, while the horizontal axis displays the study years.

The results show that, on average, the share of workers aged 55 and older has doubled over the study period, rising from 9.3% in 2001 to 18.8% in 2022. In other words, in a typical average firm, the share of workers aged 55 and older increased from 1 in 10 workers in 2001 to nearly 2 in 10 in 2022. This share slightly declined during the COVID-19 pandemic (from 2021 to 2022), possibly because of early retirements among older workers, which reduced the numerator of the ratio, or an increase in younger immigrants entering the workforce, which expanded the denominator, or a combination of both. For example, Statistics Canada (2022, September 9) reported that 307,000 Canadians retired from their jobs in the 12 months leading up to August 2022, an increase of 32% from the previous year and 12% from the same period ending in August 2019.

Although workforce aging is primarily driven by population aging, the shift toward an older workforce can also be partly attributed to policy changes, such as the elimination of mandatory retirement in some provinces during the mid to late 2000s (Morris & Dostie, 2024) and the introduction of income tax incentives aimed at encouraging older individuals to remain in the labour market (Lacroix & Michaud, 2024; Milligan & Schirle, 2024).Note

Chart 2 Average share of workers aged 55 and older across firms

Data table for Chart 2
Data table for chart 2 Table summary
The information is grouped by Year (appearing as row headers), , calculated using (appearing as column headers).
Year Share
Note: To obtain the annual average across all firms, the share of workers aged 55 and older in a firm is weighted by its employment size in each year.
Source: Author's calculations using microdata.
2001 0.0929749
2002 0.0987439
2003 0.1060854
2004 0.1109066
2005 0.1146437
2006 0.119116
2007 0.1266301
2008 0.1328305
2009 0.1434239
2010 0.1489436
2011 0.1550475
2012 0.1603832
2013 0.1651774
2014 0.1706662
2015 0.1772895
2016 0.1784585
2017 0.1811748
2018 0.1847401
2019 0.1879849
2020 0.1946237
2021 0.1912634
2022 0.1879751

Workforce age, by industry

Job characteristics vary across industries, leading to differences in workforce composition. For example, industries such as construction, which involve physically demanding tasks, tend to have more younger workers. By contrast, service sectors, such as finance, often have older workforces because of the nature of the work and career progression patterns.

To study the workforce age across industries, they are grouped into six categories—three in the goods-producing sector and three in the service-providing sector:

  • agriculture, forestry, fishing and hunting; mining, quarrying, and oil and gas extraction; and utilities
  • construction
  • manufacturing
  • retail trade, wholesale trade, and transportation and warehousing
  • finance and related sectors, including finance and insurance; real estate and rental and leasing; management of companies and enterprises; professional, scientific and technical services; and information and cultural industries
  • all other service-providing sectors, including administrative and support, waste management and remediation services; educational services; health care and social assistance; arts, entertainment and recreation; accommodation and food services; and other services (except public administration).

As shown in Chart 3, the distribution of average worker age shifted to the right across all industries. Notably, the proportion of firms with an average worker age over 40 increased significantly. The manufacturing sector experienced the most pronounced change, with the share of firms with an average worker age over 40 rising by 30.7 percentage points, increasing from 28.5% in 2001 to 59.1% in 2022. In other words, this share has more than doubled over the study period. By 2022, 6 in 10 firms in the manufacturing sector had an average worker age over 40.

The second-largest change occurred for agriculture, forestry, fishing and hunting; mining, quarrying, and oil and gas extraction; and utilities. In this category, the proportion of firms with an average worker age over 40 increased by 24.5 percentage points, from 24.0% in 2001 to 48.4% in 2022.

The construction sector experienced the smallest shift in the distribution, with the proportion of firms with an average worker age over 40 increasing by 12.9 percentage points, from 25.6% in 2001 to 38.5% in 2022.Note This modest change may be attributed to the fact that construction work is physically demanding, so workers may retire earlier compared with other sectors. Chart 4 also shows that the share of workers aged 55 and older in the construction sector has risen less than in the other sectors. This finding aligns with He et al. (2017), who report that the construction sector, on average, has one of the youngest workforces in Canada. For more details about the construction sector, see the appendix.

The second-smallest shift in the average worker age distribution was seen for administrative and support, waste management and remediation services; educational services; health care and social assistance; arts, entertainment and recreation; accommodation and food services; and other services (except public administration). Specifically, the proportion of firms with an average age of workers over 40 increased by 13.6 percentage points, from 23.3% in 2001 to 36.8% in 2022.

Chart 3 Distribution of  workforce age across firms, by industry

Data table for Chart 3
Data table for chart 3 Table summary
The information is grouped by Industry (appearing as row headers), Average age of workers in a firm, 2001 and 2022, calculated using percent units of measure (appearing as column headers).
Industry Average age of workers in a firm 2001 2022
percent
Notes: Workforce age in a firm is measured by the average age of workers in that firm. Agriculture, mining and utilities include agriculture, forestry, fishing and hunting; mining, quarrying, and oil and gas extraction; and utilities. Wholesale, retail and transportation include wholesale trade, retail trade, and transportation and warehousing. Finance and related sectors include finance and insurance; real estate and rental and leasing; management of companies and enterprises; professional, scientific and technical services; and information and cultural industries. All other service-providing sectors include administrative and support, waste management and remediation services; educational services; health care and social assistance; arts, entertainment and recreation; accommodation and food services; and other services (except public administration). The x-axis shows the average age of workers in a firm, classified into eight age groups: 25 and younger, 26 to 30, 31 to 35, 36 to 40, 41 to 45, 46 to 50, 51 to 55, and 56 and older. Due to limited space, only selected age group labels are displayed in the chart.
Source: Author’s calculations using microdata.
Agriculture, mining and utilities 25 and younger 10.03 4.28
Agriculture, mining and utilities 26 to 30 17.55 9.3
Agriculture, mining and utilities 31 to 35 25.34 16.16
Agriculture, mining and utilities 36 to 40 23.11 21.81
Agriculture, mining and utilities 41 to 45 14.68 21.44
Agriculture, mining and utilities 46 to 50 6.1 14.03
Agriculture, mining and utilities 51 to 55 2.17 7.62
Agriculture, mining and utilities 56 and older 1.02 5.34
Construction 25 and younger 5.07 2.56
Construction 26 to 30 14.2 9.77
Construction 31 to 35 26.9 21.42
Construction 36 to 40 28.2 27.76
Construction 41 to 45 17.16 21.05
Construction 46 to 50 6.15 10.54
Construction 51 to 55 1.76 4.49
Construction 56 and older 0.55 2.42
Manufacturing 25 and younger 2.84 1.46
Manufacturing 26 to 30 10.27 5.29
Manufacturing 31 to 35 26.23 11.93
Manufacturing 36 to 40 32.22 22.23
Manufacturing 41 to 45 19.41 27.35
Manufacturing 46 to 50 6.86 18.23
Manufacturing 51 to 55 1.68 8.94
Manufacturing 56 and older 0.5 4.58
Wholesale, retail and transportation 25 and younger 9.3 3.76
Wholesale, retail and transportation 26 to 30 16.2 11.18
Wholesale, retail and transportation 31 to 35 23.75 17.19
Wholesale, retail and transportation 36 to 40 24.54 20.4
Wholesale, retail and transportation 41 to 45 15.68 19.94
Wholesale, retail and transportation 46 to 50 7.29 13.96
Wholesale, retail and transportation 51 to 55 2.41 7.9
Wholesale, retail and transportation 56 and older 0.83 5.66
Finance and related sectors 25 and younger 5.25 1.48
Finance and related sectors 26 to 30 12.94 7.3
Finance and related sectors 31 to 35 25.12 19
Finance and related sectors 36 to 40 26.21 24.23
Finance and related sectors 41 to 45 17.04 20.57
Finance and related sectors 46 to 50 8.02 13.45
Finance and related sectors 51 to 55 3.22 7.49
Finance and related sectors 56 and older 2.21 6.48
All other service-providing sectors 25 and younger 12.17 6.99
All other service-providing sectors 26 to 30 18.83 15.46
All other service-providing sectors 31 to 35 24.15 19.75
All other service-providing sectors 36 to 40 21.57 20.95
All other service-providing sectors 41 to 45 13.66 17.41
All other service-providing sectors 46 to 50 6.4 10.38
All other service-providing sectors 51 to 55 2.32 5.4
All other service-providing sectors 56 and older 0.9 3.65

Chart 4 illustrates the share of workers aged 55 and older across various industries. Similar to the trend in average worker age, the proportion of workers aged 55 and older has increased over the study period. The results also show that the variation in the share of older workers across industries has increased over time. In the early 2000s, the proportion of workers aged 55 and older was relatively consistent across sectors. However, a clear divergence has since emerged, particularly in goods-producing industries (see the top three panels of Chart 4). While population aging affects all sectors, the growing differences in the distribution of older workers may partly reflect structural changes, such as automation, that have affected industries to varying degrees.

During the study period, the manufacturing sector experienced the largest increase in the share of workers aged 55 and older. In 2001, 9.8% of workers in this sector were in that age group. By 2022, the share had risen to 24.2%, marking an increase of 14.3 percentage points. This means that by 2022, on average, nearly one in four manufacturing workers was aged 55 or older. Ouellet-Léveillé and Milan (2019) also noted that from 1996 to 2018, the number of younger workers in the manufacturing and utilities sectors declined, while the number of older workers more than doubled. They further highlighted that the decline in younger workers in sectors such as manufacturing may be linked to structural changes like automation.

By contrast, the construction sector saw the smallest increase, with the share of workers aged 55 and older rising by 7.5 percentage points, from 10.2% in 2001 to 17.7% in 2022.

Chart 4 Average share of workers aged 55 and older across firms, by industry

Data table for Chart 4
Data table for chart 4 Table summary
The information is grouped by Industry (appearing as row headers), , calculated using (appearing as column headers).
Industry Year Share
Notes: To obtain the annual average across all firms, the share of workers aged 55 and older in a firm is weighted by its employment size in each year. Agriculture, mining and utilities include agriculture, forestry, fishing and hunting; mining, quarrying, and oil and gas extraction; and utilities. Wholesale, retail and transportation include wholesale trade, retail trade, and transportation and warehousing. Finance and related sectors include finance and insurance; real estate and rental and leasing; management of companies and enterprises; professional, scientific and technical services; and information and cultural industries. All other service-providing sectors include administrative and support, waste management and remediation services; educational services; health care and social assistance; arts, entertainment and recreation; accommodation and food services; and other services (except public administration). The top three panels show the results for the goods-producing sectors and the bottom three panels illustrate the results for the service-providing sectors.
Source: Author’s calculations using microdata.
Agriculture, mining and utilities 2001 0.1132103
Agriculture, mining and utilities 2002 0.1208591
Agriculture, mining and utilities 2003 0.1254386
Agriculture, mining and utilities 2004 0.1300938
Agriculture, mining and utilities 2005 0.1234648
Agriculture, mining and utilities 2006 0.1292183
Agriculture, mining and utilities 2007 0.1395504
Agriculture, mining and utilities 2008 0.1493047
Agriculture, mining and utilities 2009 0.1607273
Agriculture, mining and utilities 2010 0.1661859
Agriculture, mining and utilities 2011 0.1709077
Agriculture, mining and utilities 2012 0.1776848
Agriculture, mining and utilities 2013 0.183409
Agriculture, mining and utilities 2014 0.1897546
Agriculture, mining and utilities 2015 0.2002236
Agriculture, mining and utilities 2016 0.2048619
Agriculture, mining and utilities 2017 0.2033317
Agriculture, mining and utilities 2018 0.2069383
Agriculture, mining and utilities 2019 0.2108632
Agriculture, mining and utilities 2020 0.2125584
Agriculture, mining and utilities 2021 0.208967
Agriculture, mining and utilities 2022 0.2101424
Construction 2001 0.1018038
Construction 2002 0.1047344
Construction 2003 0.1111806
Construction 2004 0.115012
Construction 2005 0.1182494
Construction 2006 0.1190545
Construction 2007 0.1205193
Construction 2008 0.1245481
Construction 2009 0.1337766
Construction 2010 0.1387904
Construction 2011 0.1438205
Construction 2012 0.1476115
Construction 2013 0.1490625
Construction 2014 0.1516873
Construction 2015 0.1581762
Construction 2016 0.1649577
Construction 2017 0.1691776
Construction 2018 0.1729563
Construction 2019 0.1780162
Construction 2020 0.1812962
Construction 2021 0.1782143
Construction 2022 0.1771995
Manufacturing 2001 0.0984351
Manufacturing 2002 0.1056677
Manufacturing 2003 0.1138179
Manufacturing 2004 0.1183121
Manufacturing 2005 0.1228418
Manufacturing 2006 0.1294902
Manufacturing 2007 0.1375346
Manufacturing 2008 0.1481644
Manufacturing 2009 0.1653548
Manufacturing 2010 0.1718188
Manufacturing 2011 0.1778764
Manufacturing 2012 0.1875463
Manufacturing 2013 0.1975763
Manufacturing 2014 0.2073927
Manufacturing 2015 0.2161652
Manufacturing 2016 0.2231728
Manufacturing 2017 0.2278095
Manufacturing 2018 0.2321116
Manufacturing 2019 0.2403399
Manufacturing 2020 0.2494939
Manufacturing 2021 0.2443001
Manufacturing 2022 0.241714
Wholesale, retail and transportation 2001 0.0814711
Wholesale, retail and transportation 2002 0.0893828
Wholesale, retail and transportation 2003 0.0948
Wholesale, retail and transportation 2004 0.1008857
Wholesale, retail and transportation 2005 0.1051967
Wholesale, retail and transportation 2006 0.1087059
Wholesale, retail and transportation 2007 0.1144436
Wholesale, retail and transportation 2008 0.1218429
Wholesale, retail and transportation 2009 0.1356985
Wholesale, retail and transportation 2010 0.1453964
Wholesale, retail and transportation 2011 0.1515853
Wholesale, retail and transportation 2012 0.1596184
Wholesale, retail and transportation 2013 0.1652034
Wholesale, retail and transportation 2014 0.169903
Wholesale, retail and transportation 2015 0.1770247
Wholesale, retail and transportation 2016 0.1838295
Wholesale, retail and transportation 2017 0.1879831
Wholesale, retail and transportation 2018 0.1932868
Wholesale, retail and transportation 2019 0.196469
Wholesale, retail and transportation 2020 0.2024547
Wholesale, retail and transportation 2021 0.1967393
Wholesale, retail and transportation 2022 0.1975408
Finance and related sectors 2001 0.0974766
Finance and related sectors 2002 0.1042728
Finance and related sectors 2003 0.1092946
Finance and related sectors 2004 0.1127544
Finance and related sectors 2005 0.1188093
Finance and related sectors 2006 0.1261904
Finance and related sectors 2007 0.1293435
Finance and related sectors 2008 0.1354577
Finance and related sectors 2009 0.1484314
Finance and related sectors 2010 0.155362
Finance and related sectors 2011 0.1613115
Finance and related sectors 2012 0.1649077
Finance and related sectors 2013 0.1718598
Finance and related sectors 2014 0.1777607
Finance and related sectors 2015 0.1826886
Finance and related sectors 2016 0.1867877
Finance and related sectors 2017 0.1872835
Finance and related sectors 2018 0.1901046
Finance and related sectors 2019 0.1915632
Finance and related sectors 2020 0.1976144
Finance and related sectors 2021 0.1893173
Finance and related sectors 2022 0.1846408
All other service-providing sectors 2001 0.0819005
All other service-providing sectors 2002 0.0881845
All other service-providing sectors 2003 0.0936932
All other service-providing sectors 2004 0.098872
All other service-providing sectors 2005 0.1081835
All other service-providing sectors 2006 0.1123376
All other service-providing sectors 2007 0.1195002
All other service-providing sectors 2008 0.1239719
All other service-providing sectors 2009 0.1332911
All other service-providing sectors 2010 0.1394762
All other service-providing sectors 2011 0.1436633
All other service-providing sectors 2012 0.1461242
All other service-providing sectors 2013 0.1473462
All other service-providing sectors 2014 0.1503589
All other service-providing sectors 2015 0.1531919
All other service-providing sectors 2016 0.1552187
All other service-providing sectors 2017 0.1563799
All other service-providing sectors 2018 0.1581186
All other service-providing sectors 2019 0.1611596
All other service-providing sectors 2020 0.1718818
All other service-providing sectors 2021 0.1669786
All other service-providing sectors 2022 0.165058

Workforce age, by province or region

Studying the distribution of average worker age across provinces and regions reveals shifts of varying magnitude in their age distribution. As shown in Chart 5, firms in Atlantic Canada experienced the most significant increase in average worker age during the study period. The proportion of firms with an average worker age over 40 rose by 23.8 percentage points from 26.7% in 2001 to 50.4% in 2022.

By contrast, firms in British Columbia saw the smallest increase, with the proportion rising by 12.6 percentage points, from 28.0% in 2001 to 40.6% in 2022. Comparatively, the proportions increased by 14.9 percentage points in Ontario; 17.1 percentage points in Quebec; 17.9 percentage points in Alberta; and 15.5 percentage points in Manitoba, Saskatchewan and the territories (grouped as the rest of Canada).

The study also finds that the share of workers aged 55 and older is growing at different rates across provinces and regions (see Chart 6). To calculate the share for each province or region, the proportion of workers aged 55 and older at the firm level is weighted by the firm’s employment size. The employment-weighted average is then computed at the provincial or regional level.

As shown in Chart 6, Atlantic Canada experienced the largest increase in the share of older workers. Specifically, the share rose by 13.5 percentage points, from 8.6% in 2001 to 22.1% in 2022. This means that more than one in five workers in firms located in Atlantic Canada were aged 55 and older in 2022. By contrast, British Columbia saw the smallest increase, with the share rising by 7.7 percentage points, from 9.9% in 2001 to 17.6% in 2022.

Moreover, during the pandemic period (from 2021 to 2022), the share of older workers declined across firms in all provinces and regions, except in Quebec, where it increased slightly.

In the case of Atlantic Canada, in addition to population aging, the outmigration of younger workers has played a significant role in the rising average age of the workforce. In fact, Atlantic Canada experienced net interprovincial migration losses in nearly every year of the 2010s (Atlantic Provinces Economic Council, 2019, January 16).

Chart 5 Distribution of  workforce age across firms, by province or region

Data table for Chart 5
Data table for chart 5 Table summary
The information is grouped by Province or region (appearing as row headers), Average age of workers in a firm, 2001 and 2022, calculated using percent units of measure (appearing as column headers).
Province or region Average age of workers in a firm 2001 2022
percent
Notes: Workforce age in a firm is measured by the average age of workers in that firm. Firms with three or fewer workers are dropped from the sample. "Rest of Canada" represents Manitoba, Saskatchewan and the territories.
Source: Author’s calculations using microdata.
Atlantic Canada 25 and younger 7.03 3.73
Atlantic Canada 26 to 30 14.6 9.18
Atlantic Canada 31 to 35 25.07 16.19
Atlantic Canada 36 to 40 26.65 20.5
Atlantic Canada 41 to 45 17.31 21.18
Atlantic Canada 46 to 50 6.81 14.99
Atlantic Canada 51 to 55 2.01 8.48
Atlantic Canada 56 and older 0.52 5.75
Quebec 25 and younger 7.62 4.69
Quebec 26 to 30 14.79 10.4
Quebec 31 to 35 24.04 17.31
Quebec 36 to 40 25.73 22.71
Quebec 41 to 45 17.23 20.94
Quebec 46 to 50 7.32 12.68
Quebec 51 to 55 2.41 6.66
Quebec 56 and older 0.86 4.61
Ontario 25 and younger 8.6 5.32
Ontario 26 to 30 15.36 13.1
Ontario 31 to 35 23.98 18.72
Ontario 36 to 40 25.63 21.5
Ontario 41 to 45 15.96 18.81
Ontario 46 to 50 6.93 11.93
Ontario 51 to 55 2.41 6.29
Ontario 56 and older 1.13 4.33
Alberta 25 and younger 10.12 4.14
Alberta 26 to 30 18.64 12.24
Alberta 31 to 35 27.04 20.74
Alberta 36 to 40 23.25 24.03
Alberta 41 to 45 12.83 19.16
Alberta 46 to 50 5.53 11.17
Alberta 51 to 55 1.74 5.27
Alberta 56 and older 0.84 3.24
British Columbia 25 and younger 7.52 4.06
British Columbia 26 to 30 14.9 11.95
British Columbia 31 to 35 24.05 20.34
British Columbia 36 to 40 25.48 23.04
British Columbia 41 to 45 16.8 18.98
British Columbia 46 to 50 7.46 11.58
British Columbia 51 to 55 2.63 5.79
British Columbia 56 and older 1.15 4.25
Rest of Canada 25 and younger 10.89 5.67
Rest of Canada 26 to 30 17.39 13.19
Rest of Canada 31 to 35 24.53 19.43
Rest of Canada 36 to 40 22.69 21.71
Rest of Canada 41 to 45 14.11 18.53
Rest of Canada 46 to 50 6.69 10.81
Rest of Canada 51 to 55 2.51 6.07
Rest of Canada 56 and older 1.19 4.6

Chart 6 Average  share of workers aged 55 and older across firms, by province or region

Data table for Chart 6
Data table for chart 6 Table summary
The information is grouped by Province or region (appearing as row headers), , calculated using (appearing as column headers).
Province or region Year Share
Note: "Rest of Canada" represents Manitoba, Saskatchewan and the territories.
Source: Author’s calculations using microdata.
Atlantic Canada 2001 0.086
Atlantic Canada 2002 0.094
Atlantic Canada 2003 0.102
Atlantic Canada 2004 0.113
Atlantic Canada 2005 0.121
Atlantic Canada 2006 0.127
Atlantic Canada 2007 0.135
Atlantic Canada 2008 0.147
Atlantic Canada 2009 0.159
Atlantic Canada 2010 0.167
Atlantic Canada 2011 0.173
Atlantic Canada 2012 0.180
Atlantic Canada 2013 0.188
Atlantic Canada 2014 0.196
Atlantic Canada 2015 0.202
Atlantic Canada 2016 0.206
Atlantic Canada 2017 0.211
Atlantic Canada 2018 0.215
Atlantic Canada 2019 0.219
Atlantic Canada 2020 0.227
Atlantic Canada 2021 0.225
Atlantic Canada 2022 0.221
Quebec 2001 0.095
Quebec 2002 0.101
Quebec 2003 0.112
Quebec 2004 0.116
Quebec 2005 0.117
Quebec 2006 0.122
Quebec 2007 0.136
Quebec 2008 0.141
Quebec 2009 0.144
Quebec 2010 0.148
Quebec 2011 0.155
Quebec 2012 0.165
Quebec 2013 0.168
Quebec 2014 0.176
Quebec 2015 0.177
Quebec 2016 0.182
Quebec 2017 0.184
Quebec 2018 0.191
Quebec 2019 0.189
Quebec 2020 0.197
Quebec 2021 0.199
Quebec 2022 0.202
Ontario 2001 0.093
Ontario 2002 0.098
Ontario 2003 0.104
Ontario 2004 0.109
Ontario 2005 0.114
Ontario 2006 0.119
Ontario 2007 0.124
Ontario 2008 0.130
Ontario 2009 0.143
Ontario 2010 0.148
Ontario 2011 0.154
Ontario 2012 0.159
Ontario 2013 0.164
Ontario 2014 0.169
Ontario 2015 0.180
Ontario 2016 0.176
Ontario 2017 0.180
Ontario 2018 0.183
Ontario 2019 0.188
Ontario 2020 0.193
Ontario 2021 0.190
Ontario 2022 0.182
Alberta 2001 0.084
Alberta 2002 0.091
Alberta 2003 0.097
Alberta 2004 0.100
Alberta 2005 0.103
Alberta 2006 0.106
Alberta 2007 0.112
Alberta 2008 0.119
Alberta 2009 0.133
Alberta 2010 0.139
Alberta 2011 0.141
Alberta 2012 0.146
Alberta 2013 0.150
Alberta 2014 0.152
Alberta 2015 0.159
Alberta 2016 0.166
Alberta 2017 0.168
Alberta 2018 0.172
Alberta 2019 0.176
Alberta 2020 0.185
Alberta 2021 0.178
Alberta 2022 0.176
British Columbia 2001 0.099
British Columbia 2002 0.105
British Columbia 2003 0.110
British Columbia 2004 0.114
British Columbia 2005 0.117
British Columbia 2006 0.120
British Columbia 2007 0.123
British Columbia 2008 0.130
British Columbia 2009 0.144
British Columbia 2010 0.150
British Columbia 2011 0.156
British Columbia 2012 0.160
British Columbia 2013 0.167
British Columbia 2014 0.170
British Columbia 2015 0.171
British Columbia 2016 0.173
British Columbia 2017 0.174
British Columbia 2018 0.177
British Columbia 2019 0.179
British Columbia 2020 0.187
British Columbia 2021 0.179
British Columbia 2022 0.176
Rest of Canada 2001 0.099
Rest of Canada 2002 0.107
Rest of Canada 2003 0.115
Rest of Canada 2004 0.119
Rest of Canada 2005 0.124
Rest of Canada 2006 0.128
Rest of Canada 2007 0.136
Rest of Canada 2008 0.140
Rest of Canada 2009 0.150
Rest of Canada 2010 0.158
Rest of Canada 2011 0.169
Rest of Canada 2012 0.168
Rest of Canada 2013 0.172
Rest of Canada 2014 0.178
Rest of Canada 2015 0.183
Rest of Canada 2016 0.193
Rest of Canada 2017 0.190
Rest of Canada 2018 0.193
Rest of Canada 2019 0.197
Rest of Canada 2020 0.202
Rest of Canada 2021 0.192
Rest of Canada 2022 0.191

Workforce age, by firm size

It is possible that the age distribution in large firms differs from that in smaller firms, or that it evolves differently over time. For instance, employee turnover rates or hiring practices may vary between small and large firms. To investigate this, the paper compares the age distribution of small firms (with 4 to 99 employees) with that of medium and large firms (with 100 or more employees).

Small firms play an important role in shaping the Canadian economy. For example, in 2022, small firms with 1 to 99 workers employed 10.7 million individuals—almost two-thirds (63.0%) of all employees (Delgado et al., 2023).

Chart 7 indicates that both the distribution of the average age and its evolution over time differ between small firms and medium and large firms. The shift in average worker age among medium and large firms was greater than that observed among small firms over the study period. For instance, the proportion of medium and large firms with an average worker age over 40 years increased by 20.2 percentage points, from 18.4% in 2001 to 38.6% in 2022. By comparison, it increased by 15.9 percentage points for small firms, from 26.6% in 2011 to 42.5% in 2022.

In addition, the study finds that the distribution of average worker age is more centralized in medium and large firms than in small ones. For example, in 2022, firms with an average worker age of 36 to 45 years represented 56.9% of total medium and large firms, compared with 40.9% of small firms. Conversely, the distribution of average worker age for small firms is flatter and has a heavier right tail. For instance, in 2022, firms with an average worker age over 50 represented 15.9% of small firms, compared with 1.7% of medium and large firms.

Chart 8 illustrates the evolution of the share of workers aged 55 and older by firm size over the study period. On average, small firms saw an increase of 10.1 percentage points, from 9.7% in 2001 to 19.8% in 2022. By comparison, medium and large firms experienced a slightly smaller increase of 9.2 percentage points, rising from 9.1% to 18.2% over the same period. The share of older workers followed a similar trend across both firm size groups until 2015, after which a slight divergence emerged, with the share among small firms rising more rapidly.

As previously explained, the average share of workers aged 55 and older is calculated by weighting each firm’s share by its employment size and then computing the annual average for each firm size group.

Chart 7 Distribution  of workforce age across firms, by firm size

Data table for Chart 7
Data table for chart 7 Table summary
The information is grouped by Size (appearing as row headers), Average age of workers in a firm, 2001 and 2022, calculated using percent units of measure (appearing as column headers).
Size Average age of workers in a firm 2001 2022
percent
Source: Author’s calculations using microdata.
Small firms 25 and younger 8.48 4.82
Small firms 26 to 30 15.67 11.95
Small firms 31 to 35 24.43 18.83
Small firms 36 to 40 24.86 21.92
Small firms 41 to 45 15.95 19.02
Small firms 46 to 50 7.14 12.28
Small firms 51 to 55 2.44 6.59
Small firms 56 and older 1.03 4.58
Medium and large firms 25 and younger 9.48 3.32
Medium and large firms 26 to 30 15.68 11.53
Medium and large firms 31 to 35 25.22 17.84
Medium and large firms 36 to 40 31.2 28.68
Medium and large firms 41 to 45 16.1 28.18
Medium and large firms 46 to 50 2.07 8.72
Medium and large firms 51 to 55 0.2 1.35
Medium and large firms 56 and older 0.06 0.37

Chart 8 Average share of  workers aged 55 and older across firms, by firm size

Data table for Chart 8
Data table for chart 8 Table summary
The information is grouped by Year (appearing as row headers), Small firms and Medium and large firms, calculated using share units of measure (appearing as column headers).
Year Small firms Medium and large firms
share
Source: Author’s calculations using microdata.
2001 0.097 0.091
2002 0.103 0.096
2003 0.109 0.104
2004 0.114 0.109
2005 0.119 0.112
2006 0.125 0.116
2007 0.130 0.124
2008 0.137 0.130
2009 0.147 0.141
2010 0.152 0.147
2011 0.157 0.154
2012 0.163 0.158
2013 0.169 0.163
2014 0.174 0.169
2015 0.179 0.176
2016 0.184 0.175
2017 0.187 0.178
2018 0.191 0.181
2019 0.196 0.183
2020 0.203 0.190
2021 0.198 0.188
2022 0.198 0.182

Conclusion

The findings of this paper show that the age structure of the firm-level workforce shifted significantly toward older ages from 2001 to 2022. For example, the proportion of firms with an average worker age over 40 increased by more than 16 percentage points, and the share of workers aged 55 and older doubled on average.

While older workers bring valuable capabilities, such as experience and soft skills, they may lag behind younger workers in areas like technological skills or be more vulnerable to chronic health conditions that could negatively affect firm performance.

The first step in assessing how workforce aging affects firm performance is to measure how the age distribution of workers varies across firms. This provides the foundation for understanding how shifts in age composition translate into firm‑level performance. This paper is the first to examine the distribution of the workforce at the firm level using the universe of Canadian firms. In this sense, the results of this paper open the door to further analytical work aimed at exploring the mechanisms—such as productivity, innovation and technology adoption—through which an aging workforce influences economic outcomes in the country.

Appendix

A closer look at the construction sector

In 2022, the construction sector comprised approximately 165,900 employer firms, more than half of which (85,200) had three or fewer workers. Chart A provides a snapshot of the distribution of average worker age by employment size. The top-left panel shows the distribution for all firms, excluding those with three or fewer workers, which has been discussed in detail earlier. The top-right panel represents all employer firms, including those with three or fewer employees. When all employee firms are considered, the proportion of firms with an average worker age over 55 rises significantly. One possible explanation is that older workers in the sector tend to move to very small firms, perhaps by establishing their own businesses. The bottom-left panel focuses on very small firms with three or fewer workers. It shows that the share of firms with an average worker age over 55 increased from 13.5% in 2001 to 23.6% in 2022 among firms with three or fewer workers. In other words, by 2022, nearly one-fourth of these firms had an average worker age over 55 years.

By contrast, although the overall workforce is aging, the proportion of firms with an average worker age over 55 remains close to zero among medium and large firms with 100 or more employees. This may be because construction work is physically demanding, prompting older workers to transition to smaller firms where tasks rely more on experience than physical strength and offer greater flexibility in working hours. For example, studies show that older workers are more likely to be self-employed and work part time compared with younger workers (Marshall & Ferrao, 2007). It should be noted that such transitions are not specific to the construction sector and warrant further investigation in future research.

CHart A Distribution of workforce age among firms in the construction sector, by firm size

Data table for Chart A.1
Data table for chart A.1 Table summary
The information is grouped by firm type (appearing as row headers), Average age of workers in a firm, 2001 and 2022, calculated using percent units of measure (appearing as column headers).
firm type Average age of workers in a firm 2001 2022
percent
Source: Author’s calculations using microdata.
All employee firms, excluding those with three or fewer workers 25 and younger 5.07 2.56
All employee firms, excluding those with three or fewer workers 26 to 30 14.2 9.77
All employee firms, excluding those with three or fewer workers 31 to 35 26.9 21.42
All employee firms, excluding those with three or fewer workers 36 to 40 28.2 27.76
All employee firms, excluding those with three or fewer workers 41 to 45 17.16 21.05
All employee firms, excluding those with three or fewer workers 46 to 50 6.15 10.54
All employee firms, excluding those with three or fewer workers 51 to 55 1.76 4.49
All employee firms, excluding those with three or fewer workers 56 and older 0.55 2.42
All employee firms, including those with three or fewer workers 25 and younger 7.34 4.34
All employee firms, including those with three or fewer workers 26 to 30 11.73 8.94
All employee firms, including those with three or fewer workers 31 to 35 20.17 16.82
All employee firms, including those with three or fewer workers 36 to 40 22.24 20.97
All employee firms, including those with three or fewer workers 41 to 45 16.61 17.22
All employee firms, including those with three or fewer workers 46 to 50 9.27 11.03
All employee firms, including those with three or fewer workers 51 to 55 5.69 7.4
All employee firms, including those with three or fewer workers 56 and older 6.95 13.29
Very small firms with one to three workers 25 and younger 9.64 6.03
Very small firms with one to three workers 26 to 30 9.21 8.14
Very small firms with one to three workers 31 to 35 13.32 12.47
Very small firms with one to three workers 36 to 40 16.17 14.54
Very small firms with one to three workers 41 to 45 16.04 13.59
Very small firms with one to three workers 46 to 50 12.44 11.49
Very small firms with one to three workers 51 to 55 9.7 10.15
Very small firms with one to three workers 56 and older 13.48 23.58
Medium and large firms with 100 or more workers 25 and younger 0.79 0.09
Medium and large firms with 100 or more workers 26 to 30 6.72 0.94
Medium and large firms with 100 or more workers 31 to 35 25.82 14.33
Medium and large firms with 100 or more workers 36 to 40 37.15 48.05
Medium and large firms with 100 or more workers 41 to 45 26.88 32.48
Medium and large firms with 100 or more workers 46 to 50 2.5 3.78
Medium and large firms with 100 or more workers 51 to 55 0.13 0.3
Medium and large firms with 100 or more workers 56 and older 0 0.04

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