ZIP code 63673: Beauvais, MO
ZIP code 63673 is in St. Mary (15% of residents), Ozora (6.7%), Brewer (3.5%) and Kaskaskia (1.0%), in Ste. Genevieve County (61%), Perry County (37%) and Randolph County (1.5%), Missouri. 74% of its residents live outside city limits. It is in Missouri's 8th congressional district (99%) and Illinois's 12th congressional district (1.5%). Its state senate districts are State Senate District 3 (61%), State Senate District 27 (37%) and State Senate District 58 (1.5%); its state house districts are State House District 145 (99%) and State House District 115 (1.5%).
See it on the mapAll of Missouri
City and county
| City or town | Share of ZIP residents |
|---|---|
| St. Mary | 15% |
| Ozora | 6.7% |
| Brewer | 3.5% |
| Kaskaskia | 1.0% |
| County | Share of ZIP residents |
|---|---|
| Ste. Genevieve County | 61% |
| Perry County | 37% |
| Randolph County | 1.5% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Beauvais township | 60% |
| Saline township | 36% |
| St. Marys township | 1.5% |
| Kaskaskia precinct | 1.5% |
| Saline township | 1.0% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Missouri's 8th congressional district (MO-08) | 99% |
| Illinois's 12th congressional district (IL-12) | 1.5% |
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.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MO-08) | Jason Smith (R) | 202-225-4404 | 99% |
| U.S. Representative (IL-12) | Mike Bost (R) | 202-225-5661 | 1.5% |
| 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 3) | Mike Henderson (R) | 61% | |
| State Senator (State Senate District 27) | Jamie Burger (R) | 37% | |
| State Senator (State Senate District 58) | Terri Bryant (R) | 618-472-8158 | 1.5% |
| State Representative (State House District 145) | Bryant Wolfin (R) | 99% | |
| State Representative (State House District 115) | David Friess (R) | 618-282-7284 | 1.5% |
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
- St. Mary laws: search for the St. Mary, Missouri code of ordinances
- Ozora laws: search for the Ozora, Missouri code of ordinances
- Brewer laws: search for the Brewer, Missouri code of ordinances
- Ste. Genevieve County website: https://stegencounty.gov
- Ste. Genevieve County laws: search for the Ste. Genevieve County, Missouri code of ordinances
- Perry County website: http://perrycountymo.us
- Perry County laws: search for the Perry County, Missouri code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 3 | 61% |
| State Senate District 27 | 37% |
| State Senate District 58 | 1.5% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 145 | 99% |
| State House District 115 | 1.5% |
Voting precincts
7 voting precincts overlap ZIP 63673. It also crosses into IL. 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:63673")
ZIP 63673 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.