West Branch, Iowa
West Branch is a city in Cedar County (96% of residents) and Johnson County (4.0%), Iowa, with 2,509 residents in 2020. It is in Iowa's 1st congressional district. It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| Cedar County | 96% |
| Johnson County | 4.0% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Iowa's 1st congressional district (IA-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| 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 Senator (State Senate District 41) | Kerry Gruenhagen (R) | 96% | |
| State Senator (State Senate District 46) | Dawn Driscoll (R) | 4.0% | |
| State Representative (State House District 82) | Bobby Kaufmann (R) | 96% | |
| State Representative (State House District 92) | Heather Hora (R) | 4.0% |
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
- West Branch website: https://www.westbranchiowa.org/
- West Branch laws: search for the West Branch, Iowa code of ordinances
- Cedar County website: http://www.cedarcounty.org
- Cedar County laws: search for the Cedar County, Iowa code of ordinances
- Johnson County website: http://www.johnson-county.com
- Johnson County laws: search for the Johnson County, Iowa code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 41 | 96% |
| State Senate District 46 | 4.0% |
| State house district | Share of residents |
|---|---|
| State House District 82 | 96% |
| State House District 92 | 4.0% |
ZIP codes
Percentages mark ZIPs only partly in West Branch: the share of that ZIP's residents living in it.
- 52358 (65%)
Get this in your AI agent
Your agent can get West Branch'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:1983595")
West Branch 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.