ZIP code 54749: Knapp, WI
ZIP code 54749 is in Knapp (40% of residents), in Dunn County (89%) and St. Croix County (11%), Wisconsin. 60% of its residents live outside city limits. It is in Wisconsin's 3rd congressional district (89%) and Wisconsin's 7th congressional district (11%). Its state senate district is State Senate District 10; its state house district is Assembly District 28.
See it on the mapAll of Wisconsin
City and county
| City or town | Share of ZIP residents |
|---|---|
| Knapp | 40% |
| County | Share of ZIP residents |
|---|---|
| Dunn County | 89% |
| St. Croix County | 11% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Knapp village | 40% |
| Stanton town | 27% |
| Lucas town | 22% |
| Springfield town | 6.0% |
| Cady town | 5.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Wisconsin's 3rd congressional district (WI-03) | 89% |
| Wisconsin's 7th congressional district (WI-07) | 11% |
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 | 89% |
| U.S. Representative (WI-07) | Thomas P. Tiffany (R) | 202-225-3365 | 11% |
| 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 10) | Rob Stafsholt (R) | 100% | |
| Assembly Member (Assembly District 28) | Rob Kreibich (R) | 100% |
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
- Knapp laws: search for the Knapp, Wisconsin code of ordinances
- Dunn County website: http://www.co.dunn.wi.us
- Dunn County laws: search for the Dunn County, Wisconsin code of ordinances
- St. Croix County website: https://www.sccwi.gov/
- St. Croix County laws: search for the St. Croix County, Wisconsin code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 10 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 28 | 100% |
Voting precincts
5 voting precincts overlap ZIP 54749. 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:54749")
ZIP 54749 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.