Boundary Atlas

ZIP code 53916: Beaver Dam, WI

ZIP code 53916 is in Beaver Dam (73% of residents), in Dodge County, Wisconsin. 27% of its residents live outside city limits. It is in Wisconsin's 6th congressional district (85%) and Wisconsin's 5th congressional district (15%). Its state senate districts are State Senate District 13 (100%) and State Senate District 16 (<0.1%); its state house districts are Assembly District 37 (99%), Assembly District 38 (1.0%) and Assembly District 48 (<0.1%).

23,057residents (2020 Census)
103.6 sq miland area
1cities and towns
2congressional districts
45voting precincts

See it on the mapAll of Wisconsin

City and county

City or townShare of ZIP residents
Beaver Dam73%

CountyShare of ZIP residents
Dodge County100%

Town or county subdivisionShare of ZIP residents
Beaver Dam city73%
Beaver Dam town17%
Westford town3.7%
Calamus town2.8%
Trenton town2.2%
Lowell town0.9%
Burnett town0.2%
Oak Grove town<0.1%
Elba town<0.1%

Congressional districts

Congressional districtShare of ZIP residents
Wisconsin's 6th congressional district (WI-06)85%
Wisconsin's 5th congressional district (WI-05)15%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (WI-06)Glenn Grothman (R)202-225-247685%
U.S. Representative (WI-05)Scott Fitzgerald (R)202-225-510115%
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 13)John Jagler (R)100%
State Senator (State Senate District 16)Melissa Ratcliff (Democratic)<0.1%
Assembly Member (Assembly District 37)Mark Born (R)99%
Assembly Member (Assembly District 38)Will Penterman (R)1.0%
Assembly Member (Assembly District 48)Andrew Hysell (Democratic)<0.1%

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 13100%
State Senate District 16<0.1%

State house districtShare of ZIP residents
Assembly District 3799%
Assembly District 381.0%
Assembly District 48<0.1%

Voting precincts

45 voting precincts overlap ZIP 53916. 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:53916")

ZIP 53916 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.