ZIP code 54427: Elderon, WI
ZIP code 54427 is in Eland (18% of residents) and Elderon (8.9%), in Marathon County (68%) and Shawano County (32%), Wisconsin. 73% of its residents live outside city limits. It is in Wisconsin's 7th congressional district (68%) and Wisconsin's 8th congressional district (32%). Its state senate district is State Senate District 29; its state house district is Assembly District 87.
See it on the mapAll of Wisconsin
City and county
| City or town | Share of ZIP residents |
|---|---|
| Eland | 18% |
| Elderon | 8.9% |
| County | Share of ZIP residents |
|---|---|
| Marathon County | 68% |
| Shawano County | 32% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Elderon town | 44% |
| Eland village | 18% |
| Birnamwood town | 9.2% |
| Elderon village | 8.9% |
| Norrie town | 8.4% |
| Franzen town | 6.7% |
| Wittenberg town | 4.8% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Wisconsin's 7th congressional district (WI-07) | 68% |
| Wisconsin's 8th congressional district (WI-08) | 32% |
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 | 68% |
| U.S. Representative (WI-08) | Tony Wied (R) | 202-225-5665 | 32% |
| 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 29) | Cory Tomczyk (R) | 100% | |
| Assembly Member (Assembly District 87) | Brent Jacobson (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
- Eland laws: search for the Eland, Wisconsin code of ordinances
- Elderon laws: search for the Elderon, Wisconsin code of ordinances
- Marathon County website: http://www.co.marathon.wi.us
- Marathon County laws: search for the Marathon County, Wisconsin code of ordinances
- Shawano County website: http://www.co.shawano.wi.us
- Shawano County laws: search for the Shawano County, Wisconsin code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 29 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 87 | 100% |
Voting precincts
9 voting precincts overlap ZIP 54427. 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:54427")
ZIP 54427 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.