Boundary Atlas

ZIP code 99519: North Slope Borough, AK

ZIP code 99519 is in Prudhoe Bay (15% of residents), in North Slope Borough, Alaska. 85% of its residents live outside city limits. It is in Alaska's at-large congressional district. Its state senate district is State Senate District T; its state house district is State House District 40.

1,533residents (2020 Census)
2,136.4 sq miland area
1cities and towns
1congressional district
2voting precincts

See it on the mapAll of Alaska

City and county

City or townShare of ZIP residents
Prudhoe Bay15%

CountyShare of ZIP residents
North Slope Borough100%

Town or county subdivisionShare of ZIP residents
North Slope census subarea100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (AK-AL)Nicholas J. Begich III (R)202-225-5765100%
U.S. SenatorDan Sullivan (R)202-224-3004 · contact formstatewide
U.S. SenatorLisa Murkowski (R)202-224-6665 · contact formstatewide
State Senator (State Senate District T)Donny Olson (Democratic)100%
State Representative (State House District 40)Robyn Frier (Democratic)100%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District T100%

State house districtShare of ZIP residents
State House District 40100%

Voting precincts

2 voting precincts overlap ZIP 99519. Map them, with each precinct's share of the ZIP's residents.

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ZIP 99519 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.