ZIP code 54666: Warrens, WI
ZIP code 54666 is in Warrens (21% of residents), in Monroe County (80%), Jackson County (17%) and Juneau County (2.7%), Wisconsin. 79% of its residents live outside city limits. It is in Wisconsin's 7th congressional district (82%) and Wisconsin's 3rd congressional district (18%). Its state senate district is State Senate District 24; its state house districts are Assembly District 70 (97%) and Assembly District 72 (2.7%).
See it on the mapAll of Wisconsin
City and county
| City or town | Share of ZIP residents |
|---|---|
| Warrens | 21% |
| County | Share of ZIP residents |
|---|---|
| Monroe County | 80% |
| Jackson County | 17% |
| Juneau County | 2.7% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Lincoln town | 28% |
| Warrens village | 21% |
| Grant town | 18% |
| Knapp town | 11% |
| Byron town | 8.5% |
| Bear Bluff town | 5.7% |
| Scott town | 4.1% |
| Kingston town | 2.2% |
| Cutler town | 0.5% |
| Millston town | 0.4% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Wisconsin's 7th congressional district (WI-07) | 82% |
| Wisconsin's 3rd congressional district (WI-03) | 18% |
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-07) | Thomas P. Tiffany (R) | 202-225-3365 | 82% |
| U.S. Representative (WI-03) | Derrick Van Orden (R) | 202-225-5506 | 18% |
| 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 24) | Patrick Testin (R) | 100% | |
| Assembly Member (Assembly District 70) | Nancy VanderMeer (R) | 97% | |
| Assembly Member (Assembly District 72) | Scott Krug (R) | 2.7% |
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
- Warrens laws: search for the Warrens, Wisconsin code of ordinances
- Monroe County website: https://www.co.monroe.wi.us/
- Monroe County laws: search for the Monroe County, Wisconsin code of ordinances
- Jackson County website: https://www.co.jackson.wi.us
- Jackson County laws: search for the Jackson County, Wisconsin code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 24 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 70 | 97% |
| Assembly District 72 | 2.7% |
Voting precincts
10 voting precincts overlap ZIP 54666. 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:54666")
ZIP 54666 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.