Boundary Atlas

ZIP code 53929: Elroy, WI

ZIP code 53929 is in Elroy (53% of residents), in Juneau County (86%), Monroe County (8.3%) and Vernon County (5.7%), Wisconsin. 47% of its residents live outside city limits. It is in Wisconsin's 3rd congressional district. Its state senate districts are State Senate District 24 (86%), State Senate District 14 (8.1%) and State Senate District 32 (5.7%); its state house districts are Assembly District 70 (86%), Assembly District 41 (8.1%) and Assembly District 96 (5.7%).

2,545residents (2020 Census)
74.0 sq miland area
1cities and towns
1congressional district
12voting precincts

See it on the mapAll of Wisconsin

City and county

City or townShare of ZIP residents
Elroy53%

CountyShare of ZIP residents
Juneau County86%
Monroe County8.3%
Vernon County5.7%

Town or county subdivisionShare of ZIP residents
Elroy city53%
Plymouth town21%
Glendale town8.3%
Wonewoc town8.1%
Hillsboro town5.7%
Fountain town3.0%
Lindina town0.8%

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)86%
State Senator (State Senate District 14)Sarah Keyeski (Democratic)8.1%
State Senator (State Senate District 32)Brad Pfaff (Democratic)5.7%
Assembly Member (Assembly District 70)Nancy VanderMeer (R)86%
Assembly Member (Assembly District 41)Tony Kurtz (R)8.1%
Assembly Member (Assembly District 96)Tara Johnson (Democratic)5.7%

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 2486%
State Senate District 148.1%
State Senate District 325.7%

State house districtShare of ZIP residents
Assembly District 7086%
Assembly District 418.1%
Assembly District 965.7%

Voting precincts

12 voting precincts overlap ZIP 53929. 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:53929")

ZIP 53929 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.