Marion, Iowa
Marion is a city in Linn County, Iowa, with 41,509 residents in 2020. It is in Iowa's 2nd congressional district. It spans 2 state house districts. Its state senate district is State Senate District 37.
County
| County | Share of residents |
|---|---|
| Linn 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 | Nicolas AbouAssaly | 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 37) | Molly Donahue (Democratic) | 100% | |
| State Representative (State House District 73) | Elizabeth Wilson (Democratic) | 74% | |
| State Representative (State House District 74) | Eric Gjerde (Democratic) | 26% |
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
- Marion website: https://www.cityofmarion.org/
- Marion laws: search for the Marion, Iowa code of ordinances
- Linn County laws: search for the Linn County, Iowa code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 37 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 73 | 74% |
| State House District 74 | 26% |
ZIP codes
Percentages mark ZIPs only partly in Marion: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Marion'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:1949485")
Marion 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.