Canada's Polar Bear Subpopulations

Canada is home to about 16,000 polar bears, which is approximately two-thirds of the world’s total estimated population of  26,000 (95% Cl: 22,000-31,000) individuals. The global population is divided into 19 subpopulations, of which 13 are managed or co-managed by Canada. Over 90% of the polar bears in Canada occur in two of Canada’s northernmost territories: Nunavut and the Northwest Territories. 

Subpopulation details

Detailed Map

Baffin Bay
Greenland, Nunavut
Historic Annual Removal (2022-2023):
114
 
Historical Annual Removal (5 yr mean):
140
 
Most Recent Population Estimate:
2826
 
Recent Trend (scientific):
Likely Stable
 
IK Assessment:
Stable
 
Year of Population Estimate:
2012-13
 
Davis Strait
Greenland, Newfoundland and Labrador, Nunavut and Québec
Historic Annual Removal (2022-2023):
53
 
Historical Annual Removal (5 yr mean):
60.6
 
Most Recent Population Estimate:
2,015
 
Recent Trend (scientific):
Likely Declined
 
IK Assessment:
Increased
 
Year of Population Estimate:
2017-18
 
Foxe Basin
Nunavut, Québec
Annual Removal (2022-2023):
117
 
Historical Annual Removal (5 yr mean):
113.4
 
Most Recent Population Estimate:
2585
 
Recent Trend (scientific):
Stable
 
IK Assessment:
Increased
 
Year of Population Estimate:
2009-2010
 
Gulf of Boothia
Nunavut
Historic Annual Removal (2022-2023):
66
 
Historical Annual Removal (5 yr mean):
60.6
 
Most Recent Population Estimate:
1525
 
Recent Trend:
Stable
 
IK Assessment:
Increased
 
Year of Population Estimate:
2015-2017
 
Kane Basin
Greenland, Nunavut
Historic Annual Removal (2022-2023):
7
 
Historical Annual Removal (5 yr mean):
7.0
 
Most Recent Population Estimate:
357
 
Recent Trend (scientific):
Increased
 
IK Assessment:
Increased
 
Year of Population Estimate:
2013-2014
 
Lancaster Sound
Nunavut
Historic Annual Removal (2021-2022):
62
 
Historical Annual Removal (5 yr mean):
64.3
 
Most Recent Population Estimate:
2541
 
Recent Trend (scientific):
Uncertain
 
IK Assessment:
Increased
 
Year of Population Estimate:
1995-1997
 
M'Clintock Channel
Nunavut
Historic Annual Removal (2021-2022):
8
 
Historical Annual Removal (5 yr mean):
9.6
 
Most Recent Population Estimate:
716
 
Recent Trend (scientific):
Increased
 
IK Assessment:
Stable
 
Year of Estimate:
2014-2016
 
Northern Beaufort Sea
Northwest Territories, Nunavut
Historic Annual Removal (2021-2022):
17
 
Historical Annual Removal (5 yr mean):
23.4
 
Most Recent Population Estimate:
1291
 
Recent Trend (scientific):
Uncertain
 
IK Assessment:
Stable
 
Year of Estimate:
2006
 
Norwegian Bay
Nunavut
Annual Removal (2021-2022):
3
 
Historical Annual Removal (5 yr mean):
1.4
 
Most Recent Population Estimate:
203
 
Recent Trend (scientific):
Uncertain
 
IK Assessment:
Stable
 
Year of Estimate:
1997
 
Southern Beaufort Sea
Northwest Territories, Yukon, United States
Annual Removal (2021-2022):
35
 
Historical Annual Removal (5 yr mean):
21.8
 
Most Recent Population Estimate:
1215
 
Recent Trend (scientific):
Uncertain
 
IK Assessment:
Stable
 
Year of Estimate:
2006
 
Southern Hudson Bay
Nunavut, Ontario, Québec
Annual Removal (2022-2023):
33
 
Historical Annual Removal (5 yr mean):
40
 
Most Recent Population Estimate:
1119
 
Recent Trend (scientific):
Likely Stable
 
IK Assessment:
Stable in James Bay; likely increase in East Hudson Bay
 
Year of Estimate:
2021
 
Viscount Melville Sound
Northwest Territories, Nunavut
Annual Removal (2022-2023):
0
 
Historical Annual Removal (5 yr mean):
1
 
Most Recent Population Estimate:
235x
 
Recent Trend (scientific):
Uncertain
 
IK Assessment:
Increased
 
Year of Estimate:
2014
 
Western Hudson Bay
Manitoba, Nunavut
Annual Removal (2022-2023):
37
 
Historical Annual Removal (5 yr mean):
33.8
 
Most Recent Population Estimate:
618
 
Recent Trend (scientific):
Likely Declined
 
IK Assessment:
Increased
 
Year of Estimate:
2021
 

 

For more detailed information related to each subpopulation, please view the full 2024 PBTC Status Table