RANKING · 2020 CENSUS · 30 SHOWN OF 30

Most sparsely populated, Alaska counties · 2020

Alaska counties with the fewest residents per square mile (2020). This list covers the 30 counties in Alaska that qualify, ranked against each other statewide. The median across all 30 is 1.

Flip the list · Most densely populated, US counties →

AlaskaAll states All rankings

SAME RANKING BYCities States Metros

YEAR1990 2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION DENSITYVS 2000

01Yukon-Koyukuk Census Area, AKAK5,0280−18%

02Lake and Peninsula, AKAK1,3570−19%

03Yakutat, AKAK6720−18%

04Copper River Census Area, AKAK2,6660–

05North Slope, AKAK10,5820+49%

06Denali, AKAK1,6160−14%

07Northwest Arctic, AKAK7,0950+8%

08Dillingham Census Area, AKAK4,4830−1%

09Southeast Fairbanks Census Area, AKAK7,2700+10%

10Hoonah-Angoon Census Area, AKAK2,2710–

11Nome Census Area, AKAK9,8300+9%

12Bethel Census Area, AKAK18,3910+17%

13Aleutians East, AKAK3,4790+27%

14Kusilvak Census Area, AKAK7,9320–

15Chugach Census Area, AKAK6,5531–

16Wrangell, AKAK2,0071–

17Haines, AKAK2,0681−13%

18Prince of Wales-Hyder Census Area, AKAK5,7771–

19Petersburg, AKAK3,3941–

20Aleutians West Census Area, AKAK5,2401−4%

21Bristol Bay, AKAK8472−33%

22Kodiak Island, AKAK12,3872−6%

23Skagway, AKAK1,1043–

24Ketchikan Gateway, AKAK13,5493−1%

25Sitka, AKAK8,3193−4%

26Kenai Peninsula, AKAK61,9514+18%

27Matanuska-Susitna, AKAK118,6664+81%

28Juneau, AKAK31,60912+5%

29Fairbanks North Star, AKAK93,97213+15%

30Anchorage, AKAK287,155171+12%

SHOWING 1–30 OF 30

Download CSV (full list, 30 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS