Census place · GEOID 2906004 · St. Louis County
Black Jack, MO ZIP codes
1 ZIP/ZCTA intersecting this Census place in St. Louis County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Black Jack (GEOID 2906004). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 42,258 (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 Black Jack, MO

ZIP/ZCTA overlap with Black Jack
Population overlap
Share of each ZIP/ZCTA’s population located within Black Jack, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 6303315.4%
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 Black Jack
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 63033 | Florissant | St. Louis County | 42,258 | $63,979 |