Boundary Atlas

Tonsina, Alaska

Tonsina is a Census-designated place (an unincorporated community) in Copper River Census Area, Alaska, with 55 residents in 2020. It is in Alaska's at-large congressional district. It spans 2 state senate and 2 state house districts.

55residents (2020 Census)
159.0 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Copper River Census Area100%

Congressional district

Congressional districtShare of 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 R)Mike Cronk (R)95%
State Senator (State Senate District O)George Rauscher (R)907-373-62875.5%
State Representative (State House District 36)Becky Schwanke (R)95%
State Representative (State House District 29)Garret Nelson (R)907-376-33705.5%

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 residents
State Senate District R95%
State Senate District O5.5%

State house districtShare of residents
State House District 3695%
State House District 295.5%

ZIP codes

Percentages mark ZIPs only partly in Tonsina: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Tonsina's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:0278350")

Tonsina here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.