Patterson, Iowa
Patterson is a city in Madison County, Iowa, with 176 residents in 2020. It is in Iowa's 3rd congressional district. Its state senate district is State Senate District 12; its state house district is State House District 23.
County
| County | Share of residents |
|---|---|
| Madison County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Iowa's 3rd congressional district (IA-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IA-03) | Zachary Nunn (R) | 202-225-5476 | 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 12) | Amy Sinclair (R) | 100% | |
| State Representative (State House District 23) | Bubba Sorensen (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
- Patterson laws: search for the Patterson, Iowa code of ordinances
- Madison County website: https://madisoncounty.iowa.gov/
- Madison County laws: search for the Madison County, Iowa code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 12 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 23 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Patterson: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Patterson'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:1961860")
Patterson 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.