Boundary Atlas

ZIP code 54004: Clayton, WI

ZIP code 54004 is in Clayton (24% of residents), in Polk County (56%) and Barron County (44%), Wisconsin. 76% of its residents live outside city limits. It is in Wisconsin's 7th congressional district. Its state senate districts are State Senate District 25 (56%) and State Senate District 23 (44%); its state house districts are Assembly District 75 (56%) and Assembly District 67 (44%).

2,249residents (2020 Census)
78.0 sq miland area
1cities and towns
1congressional district
6voting precincts

See it on the mapAll of Wisconsin

City and county

City or townShare of ZIP residents
Clayton24%

CountyShare of ZIP residents
Polk County56%
Barron County44%

Town or county subdivisionShare of ZIP residents
Clayton town28%
Clayton village24%
Turtle Lake town19%
Vance Creek town18%
Arland town7.2%
Clear Lake town3.6%

Congressional district

Congressional districtShare of ZIP residents
Wisconsin's 7th congressional district (WI-07)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (WI-07)Thomas P. Tiffany (R)202-225-3365100%
U.S. SenatorRon Johnson (R)202-224-5323 · contact formstatewide
U.S. SenatorTammy Baldwin (D)202-224-5653 · contact formstatewide
State Senator (State Senate District 25)Romaine Quinn (R)56%
State Senator (State Senate District 23)Jesse James (R)44%
Assembly Member (Assembly District 75)Duke Tucker (R)56%
Assembly Member (Assembly District 67)Dave Armstrong (R)44%

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 2556%
State Senate District 2344%

State house districtShare of ZIP residents
Assembly District 7556%
Assembly District 6744%

Voting precincts

6 voting precincts overlap ZIP 54004. Map them, with each precinct's share of the ZIP's residents.

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Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:54004")

ZIP 54004 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.