ZIP code 53532: DeForest, WI
ZIP code 53532 is in DeForest (68% of residents) and Windsor (23%), in Dane County (99%) and Columbia County (1.3%), Wisconsin. 9.1% of its residents live outside city limits. It is in Wisconsin's 2nd congressional district (99%) and Wisconsin's 6th congressional district (1.3%). Its state senate districts are State Senate District 14 (97%) and State Senate District 16 (2.5%); its state house districts are Assembly District 42 (97%) and Assembly District 48 (2.5%).
See it on the mapAll of Wisconsin
City and county
| City or town | Share of ZIP residents |
|---|---|
| DeForest | 68% |
| Windsor | 23% |
| County | Share of ZIP residents |
|---|---|
| Dane County | 99% |
| Columbia County | 1.3% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| DeForest village | 68% |
| Windsor village | 23% |
| Vienna town | 3.9% |
| Burke town | 3.3% |
| Leeds town | 1.3% |
| Bristol town | 0.6% |
| Madison city | land only |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Wisconsin's 2nd congressional district (WI-02) | 99% |
| Wisconsin's 6th congressional district (WI-06) | 1.3% |
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
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (WI-02) | Mark Pocan (D) | 202-225-2906 | 99% |
| U.S. Representative (WI-06) | Glenn Grothman (R) | 202-225-2476 | 1.3% |
| 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 14) | Sarah Keyeski (Democratic) | 97% | |
| State Senator (State Senate District 16) | Melissa Ratcliff (Democratic) | 2.5% | |
| Assembly Member (Assembly District 42) | Maureen McCarville (Democratic) | 97% | |
| Assembly Member (Assembly District 48) | Andrew Hysell (Democratic) | 2.5% |
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
- DeForest website: http://www.vi.deforest.wi.us/
- DeForest laws: search for the DeForest, Wisconsin code of ordinances
- Windsor website: https://windsorwi.gov
- Windsor laws: search for the Windsor, Wisconsin code of ordinances
- Dane County website: http://www.countyofdane.com
- Dane County laws: search for the Dane County, Wisconsin code of ordinances
- Columbia County laws: search for the Columbia County, Wisconsin code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 14 | 97% |
| State Senate District 16 | 2.5% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 42 | 97% |
| Assembly District 48 | 2.5% |
Voting precincts
29 voting precincts overlap ZIP 53532. 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:53532")
ZIP 53532 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.