ZIP code 53807: Cuba City, WI
ZIP code 53807 is in Cuba City (47% of residents), Kieler (3.3%) and Dickeyville (1.1%), in Grant County (78%) and Lafayette County (22%), Wisconsin. 49% of its residents live outside city limits. It is in Wisconsin's 3rd congressional district (78%) and Wisconsin's 2nd congressional district (22%). Its state senate district is State Senate District 17; its state house districts are Assembly District 51 (63%) and Assembly District 49 (37%).
See it on the mapAll of Wisconsin
City and county
| City or town | Share of ZIP residents |
|---|---|
| Cuba City | 47% |
| Kieler | 3.3% |
| Dickeyville | 1.1% |
| County | Share of ZIP residents |
|---|---|
| Grant County | 78% |
| Lafayette County | 22% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Cuba City city | 41% |
| Jamestown town | 13% |
| Smelser town | 9.2% |
| Hazel Green town | 7.2% |
| Elk Grove town | 6.9% |
| Benton town | 6.3% |
| Paris town | 6.1% |
| Cuba City city | 5.4% |
| New Diggings town | 3.1% |
| Dickeyville village | 1.1% |
| Potosi town | 0.4% |
| Shullsburg town | <0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Wisconsin's 3rd congressional district (WI-03) | 78% |
| Wisconsin's 2nd congressional district (WI-02) | 22% |
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-03) | Derrick Van Orden (R) | 202-225-5506 | 78% |
| U.S. Representative (WI-02) | Mark Pocan (D) | 202-225-2906 | 22% |
| 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 17) | Howard Marklein (R) | 100% | |
| Assembly Member (Assembly District 51) | Todd Novak (R) | 63% | |
| Assembly Member (Assembly District 49) | Travis Tranel (R) | 37% |
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
- Cuba City website: http://cubacity.org
- Cuba City laws: search for the Cuba City, Wisconsin code of ordinances
- Kieler laws: search for the Kieler, Wisconsin code of ordinances
- Dickeyville website: https://www.dickeyville.com/
- Dickeyville laws: search for the Dickeyville, Wisconsin code of ordinances
- Grant County website: http://www.co.grant.wi.gov
- Grant County laws: search for the Grant County, Wisconsin code of ordinances
- Lafayette County website: http://www.co.lafayette.wi.gov
- Lafayette County laws: search for the Lafayette County, Wisconsin code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 17 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 51 | 63% |
| Assembly District 49 | 37% |
Voting precincts
21 voting precincts overlap ZIP 53807. 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:53807")
ZIP 53807 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.