Boundary Atlas

ZIP code 54499: Wittenberg, WI

ZIP code 54499 is in Wittenberg (34% of residents), Paac Ciinak (2.8%) and Elderon (2.0%), in Shawano County (80%), Marathon County (18%) and Portage County (1.3%), Wisconsin. 61% of its residents live outside city limits. It is in Wisconsin's 8th congressional district (80%), Wisconsin's 7th congressional district (18%) and Wisconsin's 3rd congressional district (1.3%). Its state senate district is State Senate District 29; its state house district is Assembly District 87.

3,005residents (2020 Census)
111.9 sq miland area
3cities and towns
3congressional districts
13voting precincts

See it on the mapAll of Wisconsin

City and county

City or townShare of ZIP residents
Wittenberg34%
Paac Ciinak2.8%
Elderon2.0%

CountyShare of ZIP residents
Shawano County80%
Marathon County18%
Portage County1.3%

Town or county subdivisionShare of ZIP residents
Wittenberg village34%
Wittenberg town22%
Franzen town16%
Almon town7.6%
Birnamwood town6.3%
Germania town6.1%
Morris town4.2%
Elderon village2.0%
Alban town1.3%
Elderon town0.5%

Congressional districts

Congressional districtShare of ZIP residents
Wisconsin's 8th congressional district (WI-08)80%
Wisconsin's 7th congressional district (WI-07)18%
Wisconsin's 3rd congressional district (WI-03)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

OfficeMemberContactShare of residents
U.S. Representative (WI-08)Tony Wied (R)202-225-566580%
U.S. Representative (WI-07)Thomas P. Tiffany (R)202-225-336518%
U.S. Representative (WI-03)Derrick Van Orden (R)202-225-55061.3%
U.S. SenatorRon Johnson (R)202-224-5323 · contact formstatewide
U.S. SenatorTammy Baldwin (D)202-224-5653 · contact formstatewide
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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 29100%

State house districtShare of ZIP residents
Assembly District 87100%

Voting precincts

13 voting precincts overlap ZIP 54499. 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:54499")

ZIP 54499 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.