Marshfield, Missouri
Marshfield is a city in Webster County, Missouri, with 7,458 residents in 2020. It is in Missouri's 4th congressional district. Its state senate district is State Senate District 20; its state house district is State House District 129.
County
| County | Share of residents |
|---|---|
| Webster County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Missouri's 4th congressional district (MO-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MO-04) | Mark Alford (R) | 202-225-2876 | 100% |
| U.S. Senator | Eric Schmitt (R) | 202-224-5721 · contact form | statewide |
| U.S. Senator | Josh Hawley (R) | 202-224-6154 · contact form | statewide |
| State Senator (State Senate District 20) | Curtis Trent (R) | 100% | |
| State Representative (State House District 129) | John Black (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
- Marshfield website: http://www.marshfieldmo.gov/
- Marshfield laws: search for the Marshfield, Missouri code of ordinances
- Webster County website: http://www.webstercountymo.gov/
- Webster County laws: search for the Webster County, Missouri code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 20 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 129 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Marshfield: the share of that ZIP's residents living in it.
- 65706 (47%)
Get this in your AI agent
Your agent can get Marshfield'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:2946388")
Marshfield 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.