ZIP code 65720: Oldfield, MO
ZIP code 65720 is in Christian County (84%) and Douglas County (16%), Missouri, outside any city or Census-designated place. It is in Missouri's 7th congressional district (84%) and Missouri's 8th congressional district (16%). Its state senate districts are State Senate District 29 (84%) and State Senate District 33 (16%); its state house districts are State House District 138 (83%), State House District 155 (16%) and State House District 140 (1.1%).
See it on the mapAll of Missouri
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Christian County | 84% |
| Douglas County | 16% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Oldfield township | 67% |
| Lead Hill township | 14% |
| Buchanan township | 9.8% |
| Spencer township | 6.5% |
| Bruner township | 2.8% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Missouri's 7th congressional district (MO-07) | 84% |
| Missouri's 8th congressional district (MO-08) | 16% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 29 | 84% |
| State Senate District 33 | 16% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 138 | 83% |
| State House District 155 | 16% |
| State House District 140 | 1.1% |
Voting precincts
5 voting precincts overlap ZIP 65720. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:65720")
ZIP 65720 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.