Alaska Citizen Voting-age Population By County in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the citizen voting-age population for Alaska was 532,555 and represented 72.26% of the total Alaska population.

Among all Alaska counties, Anchorage had the highest citizen voting-age population (210.92K), followed by Matanuska-Susitna (77.46K), and Fairbanks North Star (72.79K).

In terms of percentages, Denali had the highest percentage of its population being citizens of voting-age (84.80%), followed by Skagway (83.85%), and Hoonah-Angoon (83.37%).

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

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

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Alaska Citizen Voting-age Population By County in 2020
Alaska Citizen Voting-age Population By County in 2020
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County Citizen Voting-age Population % of County Population
Anchorage 210915 72.21
Matanuska-Susitna 77455 72.15
Fairbanks North Star 72785 73.93
Kenai Peninsula 44995 76.51
Juneau 24400 76.01
Bethel 11590 63.46
Ketchikan Gateway 10445 75.50
Kodiak Island 8490 63.43
North Slope 6590 70.29
Sitka 6440 75.15
Nome 6355 63.49
Northwest Arctic 4935 64.01
Southeast Fairbanks 4900 70.91
Kusilvak 4895 58.98
Chugach 4860 74.83
Prince of Wales-Hyder 4800 75.71
Yukon-Koyukuk 3790 71.44
Aleutians West 3360 58.84
Dillingham 3305 66.97
Petersburg 2495 76.07
Aleutians East 2250 66.37
Denali 2120 84.80
Copper River 2065 71.33
Wrangell 1940 77.29
Hoonah-Angoon 1780 83.37
Haines 1665 65.42
Skagway 1090 83.85
Lake and Peninsula 825 71.43
Bristol Bay 585 79.05
Yakutat 430 72.27