Warrenton, Missouri
Warrenton is a city in Warren County, Missouri, with 8,429 residents in 2020. It spans 2 congressional districts: MO-02 (59%) and MO-03 (41%). Its state senate district is State Senate District 26; its state house district is State House District 42.
County
| County | Share of residents |
|---|---|
| Warren County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Missouri's 2nd congressional district (MO-02) | 59% |
| Missouri's 3rd congressional district (MO-03) | 41% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MO-02) | Ann Wagner (R) | 202-225-1621 | 59% |
| U.S. Representative (MO-03) | Robert F. Onder, Jr. (R) | 202-225-2956 | 41% |
| 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 26) | Ben Brown (R) | 100% | |
| State Representative (State House District 42) | Jeff Myers (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
- Warrenton website: http://www.warrenton-mo.org
- Warrenton laws: search for the Warrenton, Missouri code of ordinances
- Warren County laws: search for the Warren County, Missouri code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 26 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 42 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Warrenton: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Warrenton'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:2977128")
Warrenton 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.