Alaska Voting-age Population By County in 2021 (ACS-5Yrs)

Updated on February 28, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of Alaska was 553.22K which was 75.17% of the total Alaska population. Among all Alaska counties, Anchorage had the highest voting-age population (221.54K), followed by Matanuska-Susitna (78.22K), and Fairbanks North Star (73.77K).

On the other hand, the counties with the least voting-age population were: Yakutat (438), Bristol Bay (690), and Lake and Peninsula (726).

The chart and table below shows the voting-age population of each county and the percentage of each county's population that are of voting-age.

You can see similar information for other states and by state for the United States.

Related Topics: Alaska ACS-5Yrs Estimates, 2021 Topic List.

Data Source: US Census - ACS 5-Year Estimates, 2021 Census.

Alaska Voting-age Population By County in 2021

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County	Voting-age Population	% of County Population
Aleutians East	2927	85.86
Aleutians West	4616	87.91
Anchorage	221541	75.73
Bethel	11965	64.63
Bristol Bay	690	81.27
Chugach	5395	76.91
Copper River	2001	75.94
Denali	1993	91.13
Dillingham	3357	68.52
Fairbanks North Star	73766	75.93
Haines	1443	68.78
Hoonah-Angoon	2040	87.67
Juneau	25496	79.08
Kenai Peninsula	45537	77.56
Ketchikan Gateway	10919	78.33
Kodiak Island	9964	75.38
Kusilvak	4943	59.17
Lake and Peninsula	726	73.63
Matanuska-Susitna	78224	73.24
Nome	6590	65.44
North Slope	7876	72.49
Northwest Arctic	5005	64.36
Petersburg	2767	82.16
Prince of Wales-Hyder	4583	77.86
Sitka	6724	78.94
Skagway	1136	85.48
Southeast Fairbanks	4968	72.54
Wrangell	1670	77.24
Yakutat	438	77.94
Yukon-Koyukuk	3917	72.10