Oelwein, Iowa
Oelwein is a city in Fayette County, Iowa, with 5,920 residents in 2020. It is in Iowa's 2nd congressional district. Its state senate district is State Senate District 34; its state house district is State House District 68.
County
| County | Share of residents |
|---|---|
| Fayette County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Iowa's 2nd congressional district (IA-02) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Brett DeVore | citywide | |
| U.S. Representative (IA-02) | Ashley Hinson (R) | 202-225-2911 | 100% |
| U.S. Senator | Chuck Grassley (R) | 202-224-3744 · contact form | statewide |
| U.S. Senator | Joni Ernst (R) | 202-224-3254 · contact form | statewide |
| State Senator (State Senate District 34) | Dan Zumbach (R) | 100% | |
| State Representative (State House District 68) | Chad Ingels (R) | 100% |
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
- Oelwein website: http://www.cityofoelwein.org/main
- Oelwein laws: search for the Oelwein, Iowa code of ordinances
- Fayette County website: http://fayettecountyiowa.org
- Fayette County laws: search for the Fayette County, Iowa code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 34 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 68 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Oelwein: the share of that ZIP's residents living in it.
- 50662 (88%)
Get this in your AI agent
Your agent can get Oelwein'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:1958620")
Oelwein 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.