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Webpage updated March 2024
Alaska Health Data Geographic Descriptions
Alaska Tribal Health Regions
The Alaska Native Tribal Health Consortium’s Alaska Native Epidemiology Center has divided Alaska into 12 tribal health regions. The boundaries of the tribal health regions do not always follow those of boroughs and census areas.*
Boroughs/Census Areas by Tribal Health Regions
- Aleutians and Pribilofs
- Aleutians East Borough (02013)
- Aleutians West Census Area (02016)
- Anchorage/Mat-Su
- Matanuska-Susitna Borough (02170)
- Municipality of Anchorage (02020)
- Arctic Slope
- North Slope Borough (02185)
- Bristol Bay
- Bethel Census Area (02050)*
- Bristol Bay Borough (02060)
- Dillingham Census Area (02070)
- Lake and Peninsula Borough (02164)
- Copper River/Prince William Sound
- Chugach Census Area (02063)
- Copper River Census Area (02066)
- Denali Borough (02068)*
- Interior
- Denali Borough (02068)
- Fairbanks North Star Borough (02090)
- North Slope Borough (02185)*
- Southeast Fairbanks Census Area (02240)
- Yukon-Koyukuk Census Area (02290)
- Kenai Peninsula
- Kenai Peninsula Borough (02122)
- Kodiak Area
- Kodiak Island Borough (02150)
- Northwest Arctic
- North Slope Borough (02185)*
- Northwest Arctic Borough (02188)
- Norton Sound
- Southeast
- Haines Borough (02100)
- Hoonah-Angoon Census Area (02105)
- Juneau City and Borough (02110)
- Ketchikan Gateway Borough (02130)
- Petersburg Borough (02195)
- Prince of Wales-Hyder Census Area (02198)
- Sitka City and Borough (02220)
- Skagway Municipality (02230)
- Wrangell City and Borough (02275)
- Yakutat City and Borough (02282)
- Yukon-Kuskokwim
- Bethel Census Area (02050)
- Kusilvak Census Area (02158)
- Yukon-Koyukuk Census Area (02290)*
*A small number of communities in this borough/census area are included in this region. For information on the specific communities, see the Alaska Native Epidemiology Center Alaska Native Tribal Health Regions.