Norwalk, Iowa
Norwalk is a city in Warren County, Iowa, with 12,807 residents in 2020. It is in Iowa's 1st congressional district. Its state senate district is State Senate District 11; its state house district is State House District 22.
County
| County | Share of residents |
|---|---|
| Warren County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Iowa's 1st congressional district (IA-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Tom Phillips | citywide | |
| U.S. Representative (IA-01) | Mariannette Miller-Meeks (R) | 202-225-6576 | 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 Representative (State House District 22) | Samantha Fett (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
- Norwalk website: https://www.norwalk.iowa.gov/
- Norwalk laws: search for the Norwalk, Iowa code of ordinances
- Warren County website: https://www.warrencountyia.gov/
- Warren County laws: search for the Warren County, Iowa code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 11 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 22 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Norwalk: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Norwalk'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:1957675")
Norwalk 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.