Ranking of Alaska Counties By Population with Unclassified Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 151.99K people in Alaska with Unclassified ancestry. Among all Alaska counties, Anchorage Municipality had the highest population with Unclassified ancestry (60.68K), followed by Matanuska-Susitna Borough (28.23K), and Fairbanks North Star Borough (24.82K).
The chart and table below shows the top 10 counties with high number of people with Unclassified ancestry.
You can see similar information for other states and for other ancestry groups in Alaska.
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Related Topics: Alaska ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Alaska Counties By Population with Unclassified Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Anchorage Municipality | 60684 |
| 2 | Matanuska-Susitna Borough | 28231 |
| 3 | Fairbanks North Star Borough | 24821 |
| 4 | Kenai Peninsula Borough | 14798 |
| 5 | Juneau City and Borough | 5682 |
| 6 | Kodiak Island Borough | 2895 |
| 7 | Ketchikan Gateway Borough | 2876 |
| 8 | Southeast Fairbanks Census Area | 1688 |
| 9 | North Slope Borough | 1535 |
| 10 | Sitka City and Borough | 1359 |
| 11 | Bethel Census Area | 1231 |
| 12 | Nome Census Area | 851 |
| 13 | Northwest Arctic Borough | 725 |
| 14 | Copper River Census Area | 662 |
| 15 | Chugach Census Area | 621 |
| 16 | Dillingham Census Area | 501 |
| 17 | Petersburg Borough | 436 |
| 18 | Yukon-Koyukuk Census Area | 362 |
| 19 | Haines Borough | 330 |
| 20 | Kusilvak Census Area | 308 |
| 21 | Prince of Wales-Hyder Census Area | 261 |
| 22 | Denali Borough | 243 |
| 23 | Wrangell City and Borough | 217 |
| 24 | Skagway Municipality | 187 |
| 25 | Aleutians West Census Area | 135 |
| 26 | Hoonah-Angoon Census Area | 119 |
| 27 | Aleutians East Borough | 109 |
| 28 | Yakutat City and Borough | 58 |
| 29 | Lake and Peninsula Borough | 41 |
| 30 | Bristol Bay Borough | 28 |