ZIP CodesZIP codes in Ste. Genevieve County, Missouri
Ste. Genevieve County, Missouri has 3 ZIP codes in this list, from 63627 to 63673. They cover 3 places, among them Bloomsdale, Sainte Genevieve and Saint Mary.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 63627 | Bloomsdale | 73.0 | 38.045, -90.281 |
| 63670 | Sainte Genevieve | 251 | 37.865, -90.175 |
| 63673 | Saint Mary | 115 | 37.833, -89.977 |
The ZIP code areas of Ste. Genevieve County add up to about 439 square miles of land (1,138 sq km) as the Census Bureau draws them. The largest is 63670 (Sainte Genevieve), with 251 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Bloomsdale, MO 63627.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.