ZIP code 65201: Columbia, MO
ZIP code 65201 is in Columbia (85% of residents), in Boone County (100%) and Callaway County (0.1%), Missouri. 15% of its residents live outside city limits. It is in Missouri's 3rd congressional district (87%) and Missouri's 4th congressional district (13%). Its state senate districts are State Senate District 19 (100%) and State Senate District 10 (0.1%); its state house districts are State House District 45 (53%), State House District 50 (28%), State House District 44 (9.8%), State House District 46 (8.3%), State House District 49 (<0.1%) and State House District 43 (<0.1%).
See it on the mapAll of Missouri
City and county
| City or town | Share of ZIP residents |
|---|---|
| Columbia | 85% |
| Pierpont | <0.1% |
| County | Share of ZIP residents |
|---|---|
| Boone County | 100% |
| Callaway County | 0.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Columbia township | 93% |
| Three Creeks township | 3.1% |
| Missouri township | 2.6% |
| Rock Bridge township | 1.5% |
| Cleveland township | 0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Missouri's 3rd congressional district (MO-03) | 87% |
| Missouri's 4th congressional district (MO-04) | 13% |
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.
Members of Congress
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MO-03) | Robert F. Onder, Jr. (R) | 202-225-2956 | 87% |
| U.S. Representative (MO-04) | Mark Alford (R) | 202-225-2876 | 13% |
| U.S. Senator | Eric Schmitt (R) | 202-224-5721 · contact form | statewide |
| U.S. Senator | Josh Hawley (R) | 202-224-6154 · contact form | statewide |
Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 19 | 100% |
| State Senate District 10 | 0.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 45 | 53% |
| State House District 50 | 28% |
| State House District 44 | 9.8% |
| State House District 46 | 8.3% |
| State House District 49 | <0.1% |
| State House District 43 | <0.1% |
Voting precincts
31 voting precincts overlap ZIP 65201. 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:65201")
ZIP 65201 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.