Boundary Atlas

ZIP code 99720: Allakaket, AK

ZIP code 99720 is in Allakaket (92% of residents) and Alatna (7.8%), in Yukon-Koyukuk Census Area, Alaska. It is in Alaska's at-large congressional district. Its state senate district is State Senate District R; its state house district is State House District 36.

192residents (2020 Census)
46.2 sq miland area
2cities and towns
1congressional district
1voting precincts

See it on the mapAll of Alaska

City and county

City or townShare of ZIP residents
Allakaket92%
Alatna7.8%

CountyShare of ZIP residents
Yukon-Koyukuk Census Area100%

Town or county subdivisionShare of ZIP residents
Koyukuk-Middle Yukon census subarea100%

Congressional district

Congressional districtShare of ZIP residents
Alaska's at-large congressional district (AK-AL)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District R100%

State house districtShare of ZIP residents
State House District 36100%

Voting precincts

1 voting precinct overlap ZIP 99720. Map them, with each precinct's share of the ZIP's residents.

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ZIP 99720 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.