Census place · GEOID 2978514 · St. Charles County
West Alton, MO ZIP codes
1 ZIP/ZCTA intersecting this Census place in St. Charles County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place West Alton (GEOID 2978514). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 537 (1 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of West Alton, MO
ZIP/ZCTA overlap with West Alton
Population overlap
Share of each ZIP/ZCTA’s population located within West Alton, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 6338690.4%
USPS primary city
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting West Alton
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 63386 | West Alton | St. Charles County | 537 | $125,313 |