ZIP code 53963: Waupun, WI
ZIP code 53963 is in Waupun (81% of residents), in Dodge County (62%) and Fond du Lac County (38%), Wisconsin. 19% of its residents live outside city limits. It is in Wisconsin's 6th congressional district. Its state senate district is State Senate District 13; its state house districts are Assembly District 37 (96%) and Assembly District 39 (3.5%).
See it on the mapAll of Wisconsin
City and county
| City or town | Share of ZIP residents |
|---|---|
| Waupun | 81% |
| Alto | 0.6% |
| County | Share of ZIP residents |
|---|---|
| Dodge County | 62% |
| Fond du Lac County | 38% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Waupun city | 56% |
| Waupun city | 25% |
| Waupun town | 8.6% |
| Chester town | 4.9% |
| Alto town | 3.3% |
| Trenton town | 1.7% |
| Oakfield town | 0.3% |
| Lamartine town | 0.2% |
| Fox Lake town | 0.1% |
| Leroy town | <0.1% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Wisconsin's 6th congressional district (WI-06) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Rohn W. Bishop | 81% | |
| U.S. Representative (WI-06) | Glenn Grothman (R) | 202-225-2476 | 100% |
| U.S. Senator | Ron Johnson (R) | 202-224-5323 · contact form | statewide |
| U.S. Senator | Tammy Baldwin (D) | 202-224-5653 · contact form | statewide |
| State Senator (State Senate District 13) | John Jagler (R) | 100% | |
| Assembly Member (Assembly District 37) | Mark Born (R) | 96% | |
| Assembly Member (Assembly District 39) | Alex Dallman (R) | 3.5% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Waupun website: http://www.cityofwaupun.org
- Waupun laws: search for the Waupun, Wisconsin code of ordinances
- Dodge County laws: search for the Dodge County, Wisconsin code of ordinances
- Fond du Lac County website: http://www.fdlco.wi.gov
- Fond du Lac County laws: search for the Fond du Lac County, Wisconsin code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 13 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 37 | 96% |
| Assembly District 39 | 3.5% |
Voting precincts
24 voting precincts overlap ZIP 53963. 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:53963")
ZIP 53963 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.