Alaska county populations
30 supported county-equivalent records in Alaska; July 1, 2025 population, 2024–2025 growth and 2025 land-area density.
Population totals use July 1, 2025 observations from PEP Vintage 2025. Change is measured since July 1, 2024. County equivalents are included, including Connecticut planning regions. Missing density is displayed as unavailable, never as zero.
Population table and filters
Whole-dataset downloads| Place | Population · 2025 | Change · 2024–25 | Growth · 2024–25 | People / sq. mi. |
|---|---|---|---|---|
| Anchorage MunicipalityAlaska · County equivalent · 02020 | 287,155 | -214 | -0.07% | 168.2 |
| Matanuska-Susitna BoroughAlaska · County equivalent · 02170 | 118,666 | +1,412 | +1.20% | 4.8 |
| Fairbanks North Star BoroughAlaska · County equivalent · 02090 | 93,972 | -652 | -0.69% | 12.8 |
| Kenai Peninsula BoroughAlaska · County equivalent · 02122 | 61,951 | +505 | +0.82% | 3.9 |
| Juneau City and BoroughAlaska · County equivalent · 02110 | 31,609 | +23 | +0.07% | 11.7 |
| Bethel Census AreaAlaska · County equivalent · 02050 | 18,391 | +26 | +0.14% | 0.5 |
| Ketchikan Gateway BoroughAlaska · County equivalent · 02130 | 13,549 | -100 | -0.73% | 2.8 |
| Kodiak Island BoroughAlaska · County equivalent · 02150 | 12,387 | -18 | -0.15% | 1.9 |
| North Slope BoroughAlaska · County equivalent · 02185 | 10,582 | -36 | -0.34% | 0.1 |
| Nome Census AreaAlaska · County equivalent · 02180 | 9,830 | +25 | +0.25% | 0.4 |
| Sitka City and BoroughAlaska · County equivalent · 02220 | 8,319 | -65 | -0.78% | 2.9 |
| Kusilvak Census AreaAlaska · County equivalent · 02158 | 7,932 | -24 | -0.30% | 0.5 |
| Southeast Fairbanks Census AreaAlaska · County equivalent · 02240 | 7,270 | +33 | +0.46% | 0.3 |
| Northwest Arctic BoroughAlaska · County equivalent · 02188 | 7,095 | -55 | -0.77% | 0.2 |
| Chugach Census AreaAlaska · County equivalent · 02063 | 6,553 | -31 | -0.47% | 0.7 |
| Prince of Wales-Hyder Census AreaAlaska · County equivalent · 02198 | 5,777 | +41 | +0.71% | 1.1 |
| Aleutians West Census AreaAlaska · County equivalent · 02016 | 5,240 | +67 | +1.30% | 1.2 |
| Yukon-Koyukuk Census AreaAlaska · County equivalent · 02290 | 5,028 | -72 | -1.41% | 0.0 |
| Dillingham Census AreaAlaska · County equivalent · 02070 | 4,483 | -106 | -2.31% | 0.2 |
| Aleutians East BoroughAlaska · County equivalent · 02013 | 3,479 | +15 | +0.43% | 0.5 |
| Petersburg BoroughAlaska · County equivalent · 02195 | 3,394 | -24 | -0.70% | 1.2 |
| Copper River Census AreaAlaska · County equivalent · 02066 | 2,666 | -17 | -0.63% | 0.1 |
| Hoonah-Angoon Census AreaAlaska · County equivalent · 02105 | 2,271 | -23 | -1.00% | 0.3 |
| Haines BoroughAlaska · County equivalent · 02100 | 2,068 | 0 | 0.00% | 0.9 |
| Wrangell City and BoroughAlaska · County equivalent · 02275 | 2,007 | -31 | -1.52% | 0.8 |
| Denali BoroughAlaska · County equivalent · 02068 | 1,616 | +26 | +1.64% | 0.1 |
| Lake and Peninsula BoroughAlaska · County equivalent · 02164 | 1,357 | +47 | +3.59% | 0.1 |
| Skagway MunicipalityAlaska · County equivalent · 02230 | 1,104 | +8 | +0.73% | 2.5 |
| Bristol Bay BoroughAlaska · County equivalent · 02060 | 847 | -18 | -2.08% | 1.8 |
| Yakutat City and BoroughAlaska · County equivalent · 02282 | 672 | -9 | -1.32% | 0.1 |
Use these comparisons consistently
A larger population does not necessarily mean faster growth. Absolute change measures the number of residents gained or lost; percentage change divides that difference by the starting population. The percentage column here covers one July-to-July interval, rather than a decade or a partial calendar year. Percent growth is suppressed where the starting population is zero.
Density divides the unrounded July 1, 2025 population by matching 2025 Gazetteer land area. It is measured in people per square mile and excludes water area. These geographic averages depend on the size and definition of each unit, so a county’s density is not directly comparable to a built-up city neighborhood.
County-equivalent names and units vary by state. Connecticut planning regions are represented in the current series; linking older county series requires a documented relationship. Incorporated places may cross county boundaries and do not form an exhaustive county breakdown.
Exports contain the current page’s visible rows after filtering, with reference date and release metadata. Use whole-dataset downloads for every row or select a compatible comparison to inspect a longer interval. The initial pep-2025-r1 snapshot remains reproducible when future releases are added.