Table 1
Changes to census subdivisions by province and territory
Table summary
This table displays the results of Changes to census subdivisions by province and territory. The information is grouped by Gaining CSDuid (appearing as row headers), Gaining CSDname, Gaining CSDtype, Gaining Change Code, Gaining Action, Losing CSDuid, Losing CSDname, Losing CSDtype, Losing Change Code, Losing Action, Losing Census Population Affected, Effective Date and File Number (appearing as column headers).
| Gaining CSDuid |
Gaining CSDname |
Gaining CSDtype |
Gaining Change Code |
Gaining Action |
Losing CSDuid |
Losing CSDname |
Losing CSDtype |
Losing Change Code |
Losing Action |
Losing Census Population Affected |
Effective Date |
File Number |
| Newfoundland and Labrador |
|
| Prince Edward Island |
|
| 1102005 |
Montague |
FD |
2 |
Name change |
Note ...: not applicable |
Montague, Part 2 |
FD |
Note ...: not applicable |
Note ...: not applicable |
Note ...: not applicable |
01/01/2018 |
110126 |
| 1103014 |
Kensington |
T |
5 |
Area gained due to partial annexation |
1103067 |
Kensington, Part 1 |
FD |
6 |
Area lost due to partial annexation |
0 |
01/09/2018 |
110127 |
| 1102017 |
New Glasgow |
FD |
8C |
Area gained due to boundary correction |
1102060 |
North Shore |
RM |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
110123 |
| 1103043 |
Central Prince |
RM |
1 |
Incorporation from amalgamation |
1103037 |
Ellerslie-Bideford |
RM |
4 |
Dissolution |
346 |
28/09/2018 |
110122 |
| 1103043 |
Central Prince |
RM |
1 |
Incorporation from amalgamation |
1103030 |
Lady Slipper |
RM |
4 |
Dissolution |
708 |
28/09/2018 |
110122 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1101007 |
Lower Montague |
RM |
4 |
Dissolution |
606 |
28/09/2018 |
110125 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1101023 |
Georgetown |
FD |
4 |
Dissolution |
285 |
28/09/2018 |
110125 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1101013 |
Montague, Part 1 |
FD |
4 |
Dissolution |
1486 |
28/09/2018 |
110125 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1101010 |
Valleyfield, Part 1 |
RM |
4 |
Dissolution |
592 |
28/09/2018 |
110125 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1102007 |
Valleyfield, Part 2 |
RM |
4 |
Dissolution |
92 |
28/09/2018 |
110125 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1101015 |
Lorne Valley |
RM |
4 |
Dissolution |
77 |
28/09/2018 |
110125 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1101020 |
Cardigan |
FD |
6 |
Area lost due to incorporation |
886 |
28/09/2018 |
110125 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1101024 |
Georgetown |
T |
4 |
Dissolution |
555 |
28/09/2018 |
110125 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1101017 |
Brudenell |
RM |
4 |
Dissolution |
360 |
28/09/2018 |
110125 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1101021 |
Cardigan |
RM |
4 |
Dissolution |
269 |
28/09/2018 |
110125 |
| 1101045 |
Three Rivers |
T |
1 |
Incorporation from amalgamation and partial annexation |
1101018 |
Montague |
T |
4 |
Dissolution |
1961 |
28/09/2018 |
110125 |
| 1102067 |
North Shore |
RM |
1 |
Incorporation from amalgamation |
1102060 |
North Shore |
RM |
4 |
Dissolution |
1312 |
28/09/2018 |
110124 |
| 1102067 |
North Shore |
RM |
1 |
Incorporation from amalgamation |
1102047 |
Pleasant Grove |
RM |
4 |
Dissolution |
488 |
28/09/2018 |
110124 |
| 1102067 |
North Shore |
RM |
1 |
Incorporation from amalgamation |
1102053 |
Grand Tracadie |
RM |
4 |
Dissolution |
352 |
28/09/2018 |
110124 |
| Nova Scotia |
|
| 1211001 |
Cumberland, Subd. A |
SC |
5A |
Area gained due to complete annexation |
1211002 |
Parrsboro |
T |
4 |
Dissolution |
1205 |
01/11/2016 |
120002 |
| 1214010 |
Paqtnkek-Niktuek No. 23 |
IRI |
2 |
Name change |
Note ...: not applicable |
Pomquet And Afton 23 |
IRI |
Note ...: not applicable |
Note ...: not applicable |
Note ...: not applicable |
03/05/2012 |
120001 |
| New Brunswick |
|
| 1308002 |
Cocagne |
RCR |
5 |
Area gained due to partial annexation |
1308001 |
Dundas |
P |
6 |
Area lost due to partial annexation |
0 |
01/06/2018 |
130013 |
| 1308002 |
Cocagne |
RCR |
5 |
Area gained due to partial annexation |
1308004 |
Wellington |
P |
6 |
Area lost due to partial annexation |
0 |
01/06/2018 |
130013 |
| 1313006 |
Saint-Léonard |
TV |
5 |
Area gained due to partial annexation |
1313004 |
Saint-Léonard |
P |
6 |
Area lost due to partial annexation |
0 |
01/06/2018 |
130012 |
| 1311006 |
Woodstock |
TV |
5 |
Area gained due to partial annexation |
1311004 |
Woodstock |
P |
6 |
Area lost due to partial annexation |
0 |
01/10/2018 |
130015 |
| 1310017 |
Hanwell |
RCR |
5 |
Area gained due to partial annexation |
1310032 |
Fredericton |
C |
6 |
Area lost due to partial annexation |
0 |
31/07/2018 |
130017 |
| 1310017 |
Hanwell |
RCR |
5 |
Area gained due to partial annexation |
1310018 |
Kingsclear |
P |
6 |
Area lost due to partial annexation |
0 |
31/07/2018 |
130017 |
| 1305021 |
Sussex |
P |
8C |
Area gained due to boundary correction |
1305031 |
Studholm |
P |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
130020 |
| 1313027 |
Edmundston |
C |
5 |
Area gained due to partial annexation |
1313020 |
St. Basile 10 |
IRI |
6 |
Area lost due to partial annexation |
0 |
01/01/2019 |
130018 |
| 1305031 |
Studholm |
P |
8C |
Area gained due to boundary correction |
1305021 |
Sussex |
P |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
130019 |
| 1310032 |
Fredericton |
C |
5 |
Area gained due to partial annexation |
1310028 |
Douglas |
P |
6 |
Area lost due to partial annexation |
451 |
01/08/2018 |
130016 |
| 1302037 |
St. Stephen |
TV |
5 |
Area gained due to partial annexation |
1302034 |
Saint Stephen |
P |
6 |
Area lost due to partial annexation |
0 |
01/09/2018 |
130014 |
| Quebec |
|
| 2480010 |
Montebello |
MÉ |
5 |
Area gained due to partial annexation |
2480015 |
Notre-Dame-de-Bonsecours |
MÉ |
6 |
Area lost due to partial annexation |
0 |
20/05/2017 |
240021 |
| 2460036 |
L'Épiphanie |
V |
1 |
Incorporation from amalgamation |
2460035 |
L'Épiphanie |
V |
4 |
Dissolution |
5493 |
23/05/2018 |
240070 |
| 2460036 |
L'Épiphanie |
V |
1 |
Incorporation from amalgamation |
2460040 |
L'Épiphanie |
PE |
4 |
Dissolution |
3200 |
23/05/2018 |
240070 |
| 2470052 |
Salaberry-de-Valleyfield |
V |
5 |
Area gained due to partial annexation |
2470035 |
Saint-Louis-de-Gonzague |
PE |
6 |
Area lost due to partial annexation |
0 |
17/09/2016 |
240010 |
| 2483055 |
Sainte-Thérèse-de-la-Gatineau |
MÉ |
8C |
Area gained due to boundary correction |
2483050 |
Bouchette |
MÉ |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
240077 |
| 2427060 |
Tring-Jonction |
VL |
8 |
Area and population gained due to correction |
2427065 |
Saint-Frédéric |
PE |
9 |
Area and population lost due to correction |
0 |
02/01/2016 |
240068 |
| 2427065 |
Saint-Frédéric |
PE |
8C |
Area gained due to boundary correction |
2427060 |
Tring-Jonction |
VL |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
240067 |
| 2484065 |
Mansfield-et-Pontefract |
MÉ |
5 |
Area gained due to partial annexation |
2484060 |
Fort-Coulonge |
VL |
6 |
Area lost due to partial annexation |
0 |
15/12/2018 |
240078 |
| 2485081 |
Laverlochère-Angliers |
MÉ |
1 |
Incorporation from amalgamation |
2485050 |
Laverlochère |
MÉ |
4 |
Dissolution |
675 |
27/12/2017 |
240076 |
| 2485081 |
Laverlochère-Angliers |
MÉ |
1 |
Incorporation from amalgamation |
2485080 |
Angliers |
VL |
4 |
Dissolution |
303 |
27/12/2017 |
240076 |
| 2442098 |
Richmond |
V |
5 |
Area gained due to partial annexation |
2442110 |
Cleveland |
CT |
6 |
Area lost due to partial annexation |
0 |
19/11/2016 |
240015 |
| 2458227 |
Longueuil |
V |
8 |
Area and population gained due to correction |
2458037 |
Saint-Bruno-de-Montarville |
V |
9 |
Area and population lost due to correction |
197 |
02/01/2016 |
240075 |
| 2450802 |
Odanak |
IRI |
8C |
Area gained due to boundary correction |
2450113 |
Pierreville |
MÉ |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
240071 |
| 2483802 |
Kitigan Zibi |
IRI |
8 |
Area and population gained due to correction |
2483065 |
Maniwaki |
V |
9 |
Area and population lost due to correction |
10 |
02/01/2016 |
240072 |
| 2406802 |
Gesgapegiag |
IRI |
8C |
Area gained due to boundary correction |
2406005 |
Maria |
MÉ |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
240074 |
| 2499818 |
Oujé-Bougoumou |
TC |
3 |
Type change |
Note ...: not applicable |
Oujé-Bougoumou |
S-É |
Note ...: not applicable |
Note ...: not applicable |
Note ...: not applicable |
02/01/2016 |
240073 |
| Ontario |
|
| 3507004 |
Edwardsburgh/Cardinal |
TP |
8C |
Area gained due to boundary correction |
3501020 |
South Dundas |
MU |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
350016 |
| 3553005 |
Greater Sudbury / Grand Sudbury |
CV |
8C |
Area gained due to boundary correction |
3552093 |
Sudbury, Unorganized, North Part |
NO |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
350012 |
| 3529006 |
Brantford |
CY |
5 |
Area gained due to partial annexation |
3529005 |
Brant |
CY |
6 |
Area lost due to partial annexation |
1067 |
01/01/2017 |
350003 |
| 3531011 |
Stratford |
CY |
5 |
Area gained due to partial annexation |
3531030 |
Perth East |
TP |
6 |
Area lost due to partial annexation |
0 |
01/01/2019 |
350022 |
| 3507015 |
Brockville |
CY |
5 |
Area gained due to partial annexation |
3507014 |
Elizabethtown-Kitley |
TP |
6 |
Area lost due to partial annexation |
223 |
01/01/2018 |
350023 |
| 3501020 |
South Dundas |
MU |
8 |
Area and population gained due to correction |
3507004 |
Edwardsburgh/Cardinal |
TP |
9 |
Area and population lost due to correction |
19 |
02/01/2016 |
350015 |
| 3548027 |
Bonfield |
TP |
10 |
Population gained due to correction |
3548034 |
East Ferris |
MU |
11 |
Population lost due to correction |
15 |
02/01/2016 |
350014 |
| 3509028 |
Carleton Place |
T |
8C |
Area gained due to boundary correction |
3509024 |
Beckwith |
TP |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
350018 |
| 3507033 |
Westport |
VL |
5 |
Area gained due to partial annexation |
3507040 |
Rideau Lakes |
TP |
6 |
Area lost due to partial annexation |
0 |
01/07/2017 |
350024 |
| 3507042 |
Athens |
TP |
8 |
Area and population gained due to correction |
3507017 |
Front of Yonge |
TP |
9 |
Area and population lost due to correction |
5 |
02/01/2016 |
350019 |
| 3532042 |
Woodstock |
CY |
5 |
Area gained due to partial annexation |
3532002 |
Norwich |
TP |
6 |
Area lost due to partial annexation |
166 |
01/01/2018 |
350025 |
| 3510045 |
North Frontenac |
TP |
8 |
Area and population gained due to correction |
3511035 |
Addington Highlands |
TP |
9 |
Area and population lost due to correction |
5 |
02/01/2016 |
350020 |
| 3543050 |
Chippewas of Rama First Nation |
IRI |
2 |
Name change |
Note ...: not applicable |
Mnjikaning First Nation 32 |
IRI |
Note ...: not applicable |
Note ...: not applicable |
Note ...: not applicable |
02/01/2016 |
350013 |
| 3544065 |
Georgian Bay |
TP |
8 |
Area and population gained due to correction |
3543015 |
Severn |
TP |
9 |
Area and population lost due to correction |
15 |
02/01/2016 |
350017 |
| 3544065 |
Georgian Bay |
TP |
8 |
Area and population gained due to correction |
3543071 |
Tay |
TP |
9 |
Area and population lost due to correction |
0 |
02/01/2016 |
350021 |
| Manitoba |
|
| 4623023 |
A Kwis Ki Mahka |
IRI |
1 |
Incorporation from part |
4623022 |
Gillam |
T |
6 |
Area lost due to incorporation |
64 |
28/10/2009 |
460010 |
| 4617050 |
Dauphin |
CY |
10 |
Population gained due to correction |
4617048 |
Dauphin |
RM |
11 |
Population lost due to correction |
90 |
02/01/2016 |
460009 |
| 4623062 |
Division No. 23, Unorganized |
NO |
8C |
Area gained due to boundary correction |
4623064 |
Pukatawagan 198 |
IRI |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
460011 |
| Saskatchewan |
|
| 4710008 |
Kellross No. 247 |
RM |
5A |
Area gained due to complete annexation |
4710012 |
Lestock |
VL |
4 |
Dissolution |
95 |
01/09/2017 |
470044 |
| 4709046 |
Keys No. 303 |
RM |
5 |
Area gained due to partial annexation |
4709049 |
Buchanan No. 304 |
RM |
6 |
Area lost due to partial annexation |
31 |
01/01/1985 |
470051 |
| 4716047 |
Shellbrook |
T |
5 |
Area gained due to partial annexation |
4716046 |
Shellbrook No. 493 |
RM |
6 |
Area lost due to partial annexation |
0 |
14/09/2018 |
470047 |
| 4706055 |
Buena Vista |
VL |
5 |
Area gained due to partial annexation |
4706053 |
Lumsden No. 189 |
RM |
6 |
Area lost due to partial annexation |
0 |
27/03/2018 |
470045 |
| 4711063 |
Dundurn |
T |
5 |
Area gained due to partial annexation |
4711061 |
Dundurn No. 314 |
RM |
6 |
Area lost due to partial annexation |
0 |
18/06/2018 |
470046 |
| 4705077 |
Saltcoats No. 213 |
RM |
5 |
Area gained due to partial annexation |
4705079 |
Bredenbury |
T |
6 |
Area lost due to partial annexation |
0 |
15/10/2018 |
470048 |
| 4712078 |
Battle River No. 438 |
RM |
8C |
Area gained due to boundary correction |
4712837 |
Sweet Grass 113-M16 |
IRI |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
470041 |
| 4718090 |
Division No. 18, Unorganized |
NO |
8C |
Area gained due to boundary correction |
4718852 |
Kimosom Pwatinahk 203 (Deschambault Lake) |
IRI |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
470040 |
| 4718820 |
Pelican Narrows 184B |
IRI |
8 |
Area and population gained due to correction |
4718055 |
Pelican Narrows |
NV |
9 |
Area and population lost due to correction |
95 |
02/01/2016 |
470050 |
| 4718827 |
Pelican Narrows 206 |
IRI |
1 |
Incorporation from part |
4718055 |
Pelican Narrows |
NV |
6 |
Area lost due to incorporation |
367 |
02/09/2009 |
470049 |
| 4718827 |
Pelican Narrows 206 |
IRI |
1 |
Incorporation from part |
4718820 |
Pelican Narrows 184B |
IRI |
6 |
Area lost due to incorporation |
0 |
02/09/2009 |
470049 |
| 4718852 |
Kimosom Pwatinahk 203 (Deschambault Lake) |
IRI |
2 |
Name change |
Note ...: not applicable |
Kimosom Pwatinahk 203 (Deschambault Lake) |
IRI |
Note ...: not applicable |
Note ...: not applicable |
Note ...: not applicable |
02/01/2016 |
470043 |
| 4716854 |
Muskeg Lake Cree Nation 102 |
IRI |
8C |
Area gained due to boundary correction |
4716041 |
Leask No. 464 |
RM |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
470042 |
| Alberta |
|
| 4806001 |
Foothills No. 31 |
MD |
8C |
Area gained due to boundary correction |
4806012 |
Okotoks |
T |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
480042 |
| 4806001 |
Foothills County |
MD |
2 |
Name change |
Note ...: not applicable |
Foothills No. 31 |
MD |
Note ...: not applicable |
Note ...: not applicable |
Note ...: not applicable |
01/01/2019 |
480048 |
| 4812002 |
Cold Lake |
CY |
5 |
Area gained due to partial annexation |
4812004 |
Bonnyville No. 87 |
MD |
6 |
Area lost due to partial annexation |
15 |
01/01/2019 |
480044 |
| 4806012 |
Okotoks |
T |
8C |
Area gained due to boundary correction |
4806001 |
Foothills No. 31 |
MD |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
480043 |
| 4811013 |
Beaumont |
CY |
3 |
Type change |
Note ...: not applicable |
Beaumont |
T |
Note ...: not applicable |
Note ...: not applicable |
Note ...: not applicable |
01/01/2019 |
480047 |
| 4818015 |
Greenview No. 16 |
MD |
5A |
Area gained due to complete annexation |
4818005 |
Grande Cache |
T |
4 |
Dissolution |
3571 |
01/01/2019 |
480050 |
| 4807054 |
Wainwright |
T |
5 |
Area gained due to partial annexation |
4807049 |
Wainwright No. 61 |
MD |
6 |
Area lost due to partial annexation |
15 |
01/01/2019 |
480045 |
| 4811061 |
Edmonton |
CY |
5 |
Area gained due to partial annexation |
4811012 |
Leduc County |
MD |
6 |
Area lost due to partial annexation |
542 |
01/01/2019 |
480046 |
| 4811061 |
Edmonton |
CY |
5 |
Area gained due to partial annexation |
4811059 |
Sturgeon County |
MD |
6 |
Area lost due to partial annexation |
0 |
01/01/2019 |
480049 |
| British Columbia |
|
| 5955014 |
Dawson Creek |
CY |
5 |
Area gained due to partial annexation |
5955021 |
Peace River D |
RDA |
6 |
Area lost due to partial annexation |
0 |
12/03/2018 |
590026 |
| 5935020 |
Central Okanagan West |
RDA |
2 |
Name change |
Note ...: not applicable |
Central Okanagan J |
RDA |
Note ...: not applicable |
Note ...: not applicable |
Note ...: not applicable |
04/10/2007 |
590025 |
| 5909020 |
Chilliwack |
CY |
8C |
Area gained due to boundary correction |
5909034 |
Fraser Valley D |
RDA |
9C |
Area lost due to boundary correction |
Note ...: not applicable |
02/01/2016 |
590031 |
| 5919021 |
Ladysmith |
T |
5 |
Area gained due to partial annexation |
5919015 |
Cowichan Valley G |
RDA |
6 |
Area lost due to partial annexation |
0 |
10/12/2018 |
590030 |
| 5907041 |
Penticton |
CY |
5 |
Area gained due to partial annexation |
5907047 |
Okanagan-Similkameen D |
RDA |
6 |
Area lost due to partial annexation |
0 |
26/06/2018 |
590029 |
| 5907047 |
Okanagan-Similkameen D |
RDA |
8 |
Area and population gained due to correction |
5907053 |
Okanagan-Similkameen G |
RDA |
9 |
Area and population lost due to correction |
102 |
02/01/2016 |
590027 |
| 5907048 |
Okanagan-Similkameen I |
RDA |
1 |
Incorporation from part |
5907047 |
Okanagan-Similkameen D |
RDA |
6 |
Area lost due to incorporation |
2219 |
27/04/2018 |
590028 |
| 5917055 |
Juan de Fuca |
RDA |
1 |
Incorporation from amalgamation |
5917056 |
Juan de Fuca (Part 2) |
RDA |
4 |
Dissolution |
190 |
02/01/2016 |
590024 |
| 5917055 |
Juan de Fuca |
RDA |
1 |
Incorporation from amalgamation |
5917054 |
Juan de Fuca (Part 1) |
RDA |
4 |
Dissolution |
4670 |
02/01/2016 |
590024 |
| Yukon |
|
| Northwest Territories |
|
| Nunavut |
|
| 6204030 |
Qikiqtaaluk, Unorganized |
NO |
2 |
Name change |
Note ...: not applicable |
Baffin, Unorganized |
NO |
Note ...: not applicable |
Note ...: not applicable |
Note ...: not applicable |
02/01/2016 |
620002 |
| 6205033 |
Kivalliq, Unorganized |
NO |
2 |
Name change |
Note ...: not applicable |
Keewatin, Unorganized |
NO |
Note ...: not applicable |
Note ...: not applicable |
Note ...: not applicable |
02/01/2016 |
620003 |