Oshkosh, Wisconsin
Oshkosh is a city in Winnebago County, Wisconsin, with 66,993 residents in 2020. It is in Wisconsin's 6th congressional district. It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| Winnebago County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Wisconsin's 6th congressional district (WI-06) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Matt Mugerauer | citywide | |
| U.S. Representative (WI-06) | Glenn Grothman (R) | 202-225-2476 | 100% |
| 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 18) | Kristin Dassler-Alfheim (Democratic) | 84% | |
| State Senator (State Senate District 19) | Rachael Cabral-Guevara (R) | 16% | |
| Assembly Member (Assembly District 54) | Lori Palmeri (Democratic) | 84% | |
| Assembly Member (Assembly District 55) | Gus Gustafson (R) | 16% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Oshkosh laws: search for the Oshkosh, Wisconsin code of ordinances
- Winnebago County website: http://www.co.winnebago.wi.us
- Winnebago County laws: search for the Winnebago County, Wisconsin code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 18 | 84% |
| State Senate District 19 | 16% |
| State house district | Share of residents |
|---|---|
| Assembly District 54 | 84% |
| Assembly District 55 | 16% |
ZIP codes
Percentages mark ZIPs only partly in Oshkosh: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Oshkosh's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:5560500")
Oshkosh here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.