Sheldon, Iowa
Sheldon is a city in O'Brien County (95% of residents) and Sioux County (4.7%), Iowa, with 5,512 residents in 2020. It is in Iowa's 4th congressional district. It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| O'Brien County | 95% |
| Sioux County | 4.7% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Iowa's 4th congressional district (IA-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IA-04) | Randy Feenstra (R) | 202-225-4426 | 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 3) | Lynn Evans (R) | 95% | |
| State Senator (State Senate District 2) | Jeff Taylor (R) | 4.7% | |
| State Representative (State House District 5) | Zach Dieken (R) | 95% | |
| State Representative (State House District 4) | Skyler Wheeler (R) | 4.7% |
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
- Sheldon website: http://www.sheldoniowa.com/
- Sheldon laws: search for the Sheldon, Iowa code of ordinances
- O'Brien County website: http://www.obriencounty.com
- O'Brien County laws: search for the O'Brien County, Iowa code of ordinances
- Sioux County website: http://www.siouxcounty.org
- Sioux County laws: search for the Sioux County, Iowa code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 3 | 95% |
| State Senate District 2 | 4.7% |
| State house district | Share of residents |
|---|---|
| State House District 5 | 95% |
| State House District 4 | 4.7% |
ZIP codes
Percentages mark ZIPs only partly in Sheldon: the share of that ZIP's residents living in it.
- 51201 (86%)
Get this in your AI agent
Your agent can get Sheldon'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:1972390")
Sheldon 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.