List of Counties (Boroughs) in Alaska – Alphabetical order
- Aleutians East Borough
- Aleutians West Census Area
- Anchorage Borough
- Bethel Census Area
- Bristol Bay Borough
- Denali Borough
- Dillingham Census Area
- Fairbanks North Star Borough
- Haines Borough
- Hoonah-Angoon Census Area
- Juneau Borough
- Kenai Peninsula Borough
- Ketchikan Gateway Borough
- Kodiak Island Borough
- Lake and Peninsula Borough
- Matanuska-Susitna Borough
- Nome Census Area
- North Slope Borough
- Northwest Arctic Borough
- Petersburg Borough
- Prince of Wales-Hyder Census Area
- Sitka Borough
- Skagway Borough
- Southeast Fairbanks Census Area
- Valdez-Cordova Census Area
- Wrangell Borough
- Yakutat Borough
- Yukon-Koyukuk Census Area
