Boundary Atlas

Washington, Utah

Washington is a city in Washington County, Utah, with 27,993 residents in 2020. It is in Utah's 3rd congressional district. It spans 2 state senate and 2 state house districts.

27,993residents (2020 Census)
36.1 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Washington County100%

Congressional district

Congressional districtShare of residents
Utah's 3rd congressional district (UT-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (UT-03)Mike Kennedy (R)202-225-7751100%
U.S. SenatorJohn R. Curtis (R)202-224-5251statewide
U.S. SenatorMike Lee (R)202-224-5444 · contact formstatewide
State Senator (State Senate District 28)Evan Vickers (R)84%
State Senator (State Senate District 27)Derrin Owens (R)16%
State Representative (State House District 73)Colin Jack (R)69%
State Representative (State House District 72)Joseph Elison (R)801-657-100631%

Elected in 2024 under UT's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).

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 2884%
State Senate District 2716%

State house districtShare of residents
State House District 7369%
State House District 7231%

ZIP codes

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

Get this in your AI agent

Your agent can get Washington'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:4981960")

Washington 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.