Winfield, Missouri
Winfield is a city in Lincoln County, Missouri, with 1,540 residents in 2020. It is in Missouri's 6th congressional district. Its state senate district is State Senate District 10; its state house district is State House District 40.
County
| County | Share of residents |
|---|---|
| Lincoln County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Missouri's 6th congressional district (MO-06) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MO-06) | Sam Graves (R) | 202-225-7041 | 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 Representative (State House District 40) | Chad Perkins (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
- Winfield website: https://winfieldmo.gov
- Winfield laws: search for the Winfield, Missouri code of ordinances
- Lincoln County website: http://www.lcmo.us
- Lincoln County laws: search for the Lincoln County, Missouri code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 10 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 40 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Winfield: the share of that ZIP's residents living in it.
- 63389 (21%)
Get this in your AI agent
Your agent can get Winfield'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:2980422")
Winfield 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.