Boundary Atlas

Mosier, Oregon

Mosier is a city in Wasco County, Oregon, with 468 residents in 2020. It is in Oregon's 2nd congressional district. Its state senate district is State Senate District 26; its state house district is State House District 52.

468residents (2020 Census)
0.5 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Wasco County100%

Congressional district

Congressional districtShare of residents
Oregon's 2nd congressional district (OR-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (OR-02)Cliff Bentz (R)202-225-6730100%
U.S. SenatorJeff Merkley (D)202-224-3753 · contact formstatewide
U.S. SenatorRon Wyden (D)202-224-5244 · contact formstatewide
State Senator (State Senate District 26)Christine Drazan (R)100%
State Representative (State House District 52)Jeff Helfrich (R)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 residents
State Senate District 26100%

State house districtShare of residents
State House District 52100%

ZIP codes

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

Get this in your AI agent

Your agent can get Mosier'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:4150050")

Mosier here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.