Seneca, Missouri
Seneca is a city in Newton County, Missouri, with 2,230 residents in 2020. It is in Missouri's 7th congressional district. Its state senate district is State Senate District 32; its state house district is State House District 159.
County
| County | Share of residents |
|---|---|
| Newton County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Missouri's 7th congressional district (MO-07) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MO-07) | Eric Burlison (R) | 202-225-6536 | 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 32) | Jill Carter (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
- Seneca laws: search for the Seneca, Missouri code of ordinances
- Newton County website: http://www.newtoncountymo.com
- Newton County laws: search for the Newton County, Missouri code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 32 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 159 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Seneca: the share of that ZIP's residents living in it.
- 64865 (39%)
Get this in your AI agent
Your agent can get Seneca'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:2966674")
Seneca 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.