ZIP code 50211: Norwalk, IA
ZIP code 50211 is in Norwalk (83% of residents), in Warren County (100%) and Madison County (0.3%), Iowa. 17% of its residents live outside city limits. It is in Iowa's 1st congressional district (100%) and Iowa's 3rd congressional district (0.3%). Its state senate districts are State Senate District 11 (100%) and State Senate District 12 (0.3%); its state house districts are State House District 22 (100%) and State House District 23 (0.3%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Norwalk | 83% |
| Des Moines | 0.5% |
| County | Share of ZIP residents |
|---|---|
| Warren County | 100% |
| Madison County | 0.3% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Linn township | 66% |
| Greenfield township | 31% |
| Jefferson township | 2.9% |
| Crawford township | 0.3% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Iowa's 1st congressional district (IA-01) | 100% |
| Iowa's 3rd congressional district (IA-03) | 0.3% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Tom Phillips | 83% | |
| U.S. Representative (IA-01) | Mariannette Miller-Meeks (R) | 202-225-6576 | 100% |
| U.S. Representative (IA-03) | Zachary Nunn (R) | 202-225-5476 | 0.3% |
| 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) | 0.3% | |
| State Representative (State House District 22) | Samantha Fett (R) | 100% | |
| State Representative (State House District 23) | Bubba Sorensen (R) | 0.3% |
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
- 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 ZIP residents |
|---|---|
| State Senate District 11 | 100% |
| State Senate District 12 | 0.3% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 22 | 100% |
| State House District 23 | 0.3% |
Voting precincts
16 voting precincts overlap ZIP 50211. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:50211")
ZIP 50211 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.