Most populated ZIP codes in Alaska
The ZIP codes in Alaska with the most residents.
| Rank | ZIP code | City | County | Population | Population |
|---|
| 1 | 99654 | Wasilla, AK | Matanuska-Susitna Borough | 44,647 | 44,647 |
| 2 | 99504 | Anchorage, AK | Anchorage Municipality | 42,093 | 42,093 |
| 3 | 99507 | Anchorage, AK | Anchorage Municipality | 37,301 | 37,301 |
| 4 | 99508 | Anchorage, AK | Anchorage Municipality | 36,458 | 36,458 |
| 5 | 99645 | Palmer, AK | Matanuska-Susitna Borough | 32,103 | 32,103 |
| 6 | 99801 | Juneau, AK | Juneau City and Borough | 29,588 | 29,588 |
| 7 | 99709 | Fairbanks, AK | Fairbanks North Star Borough | 29,551 | 29,551 |
| 8 | 99577 | Eagle River, AK | Anchorage Municipality | 28,477 | 28,477 |
| 9 | 99502 | Anchorage, AK | Anchorage Municipality | 25,006 | 25,006 |
| 10 | 99623 | Wasilla, AK | Matanuska-Susitna Borough | 23,424 | 23,424 |
| 11 | 99515 | Anchorage, AK | Anchorage Municipality | 21,870 | 21,870 |
| 12 | 99705 | North Pole, AK | Fairbanks North Star Borough | 21,769 | 21,769 |
| 13 | 99516 | Anchorage, AK | Anchorage Municipality | 21,500 | 21,500 |
| 14 | 99701 | Fairbanks, AK | Yukon-Koyukuk Census Area | 18,061 | 18,061 |
| 15 | 99611 | Kenai, AK | Kenai Peninsula Borough | 16,510 | 16,510 |
| 16 | 99517 | Anchorage, AK | Anchorage Municipality | 16,486 | 16,486 |
| 17 | 99501 | Anchorage, AK | Anchorage Municipality | 16,175 | 16,175 |
| 18 | 99669 | Soldotna, AK | Kenai Peninsula Borough | 15,395 | 15,395 |
| 19 | 99901 | Ketchikan, AK | Ketchikan Gateway Borough | 13,768 | 13,768 |
| 20 | 99503 | Anchorage, AK | Bethel Census Area | 12,964 | 12,964 |
| 21 | 99712 | Fairbanks, AK | Fairbanks North Star Borough | 12,477 | 12,477 |
| 22 | 99615 | Kodiak, AK | Kodiak Island Borough | 12,194 | 12,194 |
| 23 | 99603 | Homer, AK | Kenai Peninsula Borough | 11,693 | 11,693 |
| 24 | 99518 | Anchorage, AK | Anchorage Municipality | 9,764 | 9,764 |
| 25 | 99835 | Sitka, AK | Sitka City and Borough | 8,368 | 8,368 |
| 26 | 99703 | Fort Wainwright, AK | Fairbanks North Star Borough | 8,304 | 8,304 |
| 27 | 99559 | Bethel, AK | Bethel Census Area | 7,241 | 7,241 |
| 28 | 99506 | Jber, AK | Anchorage Municipality | 7,028 | 7,028 |
| 29 | 99567 | Chugiak, AK | Anchorage Municipality | 6,452 | 6,452 |
| 30 | 99505 | Jber, AK | Anchorage Municipality | 5,015 | 5,015 |
| 31 | 99723 | Barrow, AK | North Slope Borough | 4,785 | 4,785 |
| 32 | 99737 | Delta Junction, AK | Southeast Fairbanks Census Area | 4,774 | 4,774 |
| 33 | 99664 | Seward, AK | Kenai Peninsula Borough | 4,698 | 4,698 |
| 34 | 99652 | Big Lake, AK | Matanuska-Susitna Borough | 4,313 | 4,313 |
| 35 | 99762 | Nome, AK | Nome Census Area | 4,156 | 4,156 |
| 36 | 99672 | Sterling, AK | Kenai Peninsula Borough | 4,091 | 4,091 |
| 37 | 99686 | Valdez, AK | Chugach Census Area | 3,862 | 3,862 |
| 38 | 99685 | Unalaska, AK | Aleutians West Census Area | 3,747 | 3,747 |
| 39 | 99833 | Petersburg, AK | Petersburg Borough | 3,409 | 3,409 |
| 40 | 99702 | Eielson Afb, AK | Fairbanks North Star Borough | 3,260 | 3,260 |
| 41 | 99752 | Kotzebue, AK | Northwest Arctic Borough | 3,056 | 3,056 |
| 42 | 99556 | Anchor Point, AK | Kenai Peninsula Borough | 2,866 | 2,866 |
| 43 | 99688 | Willow, AK | Matanuska-Susitna Borough | 2,739 | 2,739 |
| 44 | 99574 | Cordova, AK | Chugach Census Area | 2,551 | 2,551 |
| 45 | 99576 | Dillingham, AK | Dillingham Census Area | 2,454 | 2,454 |
| 46 | 99610 | Kasilof, AK | Kenai Peninsula Borough | 2,222 | 2,222 |
| 47 | 99824 | Douglas, AK | Juneau City and Borough | 2,190 | 2,190 |
| 48 | 99827 | Haines, AK | Haines Borough | 2,168 | 2,168 |
| 49 | 99929 | Wrangell, AK | Wrangell City and Borough | 2,087 | 2,087 |
| 50 | 99587 | Girdwood, AK | Anchorage Municipality | 1,949 | 1,949 |
Source: American Community Survey 2020–2024 5-year estimates. Only ZIP codes with a delivery area are ranked. Methodology
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