Boundary Atlas

ZIP code 53948: Mauston, WI

ZIP code 53948 is in Mauston (54% of residents), in Juneau County, Wisconsin. 46% of its residents live outside city limits. It is in Wisconsin's 3rd congressional district. Its state senate districts are State Senate District 24 (93%) and State Senate District 14 (6.8%); its state house districts are Assembly District 70 (90%), Assembly District 41 (6.8%) and Assembly District 72 (3.1%).

8,151residents (2020 Census)
151.0 sq miland area
1cities and towns
1congressional district
20voting precincts

See it on the mapAll of Wisconsin

City and county

City or townShare of ZIP residents
Mauston54%

CountyShare of ZIP residents
Juneau County100%

Town or county subdivisionShare of ZIP residents
Mauston city54%
Lemonweir town18%
Lindina town8.2%
Marion town5.5%
Lisbon town3.7%
Summit town3.4%
Germantown town3.1%
Seven Mile Creek town2.5%
Kildare town0.9%
Plymouth town0.6%

Congressional district

Congressional districtShare of ZIP residents
Wisconsin's 3rd congressional district (WI-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (WI-03)Derrick Van Orden (R)202-225-5506100%
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 24)Patrick Testin (R)93%
State Senator (State Senate District 14)Sarah Keyeski (Democratic)6.8%
Assembly Member (Assembly District 70)Nancy VanderMeer (R)90%
Assembly Member (Assembly District 41)Tony Kurtz (R)6.8%
Assembly Member (Assembly District 72)Scott Krug (R)3.1%

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 2493%
State Senate District 146.8%

State house districtShare of ZIP residents
Assembly District 7090%
Assembly District 416.8%
Assembly District 723.1%

Voting precincts

20 voting precincts overlap ZIP 53948. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

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:53948")

ZIP 53948 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.