ZIP code 63368: O Fallon, MO
ZIP 63368 is the O Fallon mailing area in Saint Charles County, MO. By land area it covers O'Fallon (55%) and Dardenne Prairie (32%), plus unincorporated land.
Most of this ZIP is inside O'Fallon. See the full O'Fallon profile, weather and ZIP code comparison.
- Population
- 46,966ACS 2020-2024
- Household income
- $124,29713% above O'Fallon
- Median home value
- $349,2007% above O'Fallon
- Median rent
- $1,4823% above O'Fallon
- Median age
- 38.0years
- Homeowners
- 82.0%of households
Nearest cities we cover
| City | Distance | Median home | Household income | Price level |
|---|---|---|---|---|
| O'Fallon, MO | 2 mi | $326,200 | $110,443 | 95.1 |
| St. Louis, MO | 27 mi | $197,500 | $56,160 | 95.1 |
| Columbia, MO | 87 mi | $284,600 | $66,498 | 89.4 |
Weather, taxes and the cost of living are shared across a metro area, so the O'Fallon page is a good guide to them. Weather in O'Fallon · Salary calculator
ZIP figures are for the Census Bureau's ZIP Code Tabulation Area 63368, American Community Survey 2020-2024 5-year estimates. Town shares use the Census 2020 ZIP-to-place relationship file. Mailing names and counties come from GeoNames (CC BY 4.0). Distances are straight lines from the ZIP's center to each city's center.