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Chronic Disease Prevention and Health Promotion 

CDPHP Data Programs

Alaska Health Data
Geographic Descriptions

Other Alaska Data Programs

Find out about current Alaska health surveys:
Are you in an Alaska Health Survey?


Webpage updated March 2024

Alaska Health Data Geographic Descriptions

Alaska Boroughs/Census Areas

There are 19 boroughs and 10 U.S. Census Bureau-designated census areas in Alaska. These two systems have been aggregated into 29 geographic units which correspond to 2015 census area designations. Alaska boroughs/census areas are equivalent to counties.

Boroughs/Census Areas

  • Aleutians East Borough (02013)
  • Aleutians West Census Area (02016)
  • Anchorage Municipality (02020)
  • Bethel Census Area (02050)
  • Bristol Bay Borough (02060)
  • Chugach Census Area (02063)
  • Copper River Census Area (02066)
  • Denali Borough (02068)
  • Dillingham Census Area (02070)
  • Fairbanks North Star Borough (02090)
  • Haines Borough (02100)
  • Hoonah-Angoon Census Area (02105)
  • Juneau City and Borough (02110)
  • Kenai Peninsula Borough (02122)
  • Ketchikan Gateway Borough (02130)
  • Kodiak Island Borough (02150)
  • Kusilvak Census Area (02158)
  • Lake and Peninsula Borough (02164)
  • Matanuska-Susitna Borough (02170)
  • Nome Census Area (02180)
  • North Slope Borough (02185)
  • Northwest Arctic Borough (02188)
  • Petersburg Borough (02195)
  • Prince of Wales-Hyder Census Area (02198)
  • Sitka City and Borough (02220)
  • Skagway Municipality (02230)
  • Southeast Fairbanks Census Area (02240)
  • Wrangell City and Borough (02275)
  • Yakutat City and Borough (02282)
  • Yukon-Koyukuk Census Area (02290)