County · GEOID 29185
St. Clair County, MO ZIP codes
16 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County St. Clair County (GEOID 29185). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 41,484 (16 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with St. Clair County
Population overlap
Share of each ZIP/ZCTA’s population located within St. Clair County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 6472488.1%
Directory county
- 64738100.0%
Directory county
- 6474015.0%
- 647446.3%
- 647500.7%
- 64763100.0%
Directory county
- 647701.5%
- 6477699.3%
Directory county
- 6478038.4%
- 64781100.0%
Directory county
- 6478318.0%
- 653550.1%
- 656742.7%
- 6573513.3%
- 6577411.6%
- 657851.8%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting St. Clair County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 64724 | Appleton City | St. Clair County | 1,942 | $46,543 |
| 64738 | Collins | St. Clair County | 1,375 | $60,274 |
| 64740 | Deepwater | Henry County | 1,568 | $53,802 |
| 64744 | El Dorado Springs | Cedar County | 8,547 | $44,362 |
| 64750 | Harwood | Vernon County | 340 | $37,414 |
| 64763 | Lowry City | St. Clair County | 1,646 | $49,432 |
| 64770 | Montrose | Henry County | 1,163 | $58,611 |
| 64776 | Osceola | St. Clair County | 3,355 | $43,461 |
| 64780 | Rockville | Bates County | 361 | $51,000 |
| 64781 | Roscoe | St. Clair County | 92 | $44,000 |
| 64783 | Schell City | Vernon County | 575 | $41,493 |
| 65355 | Warsaw | Benton County | 11,029 | $48,109 |
| 65674 | Humansville | Polk County | 2,760 | $40,379 |
| 65735 | Quincy | Hickory County | 157 | $24,545 |
| 65774 | Weaubleau | Hickory County | 1,036 | $31,275 |
| 65785 | Stockton | Cedar County | 5,538 | $46,927 |
USPS associates these ZIPs with St. Clair County
These codes list St. Clair County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 64789 | Osceola | St. Clair County | — | — |