ZIP code 63366: O Fallon, MO
ZIP 63366 is the O Fallon mailing area in Saint Charles County, MO. By land area it covers O'Fallon (23%) and St. Paul (10%), plus unincorporated land. We don't have a full city page for O Fallon yet. The nearest place we cover is O'Fallon, about 3 miles away.
- Population
- 54,769ACS 2020-2024
- Household income
- $100,6219% below O'Fallon
- Median home value
- $304,5007% below O'Fallon
- Median rent
- $1,30210% below O'Fallon
- Median age
- 40.4years
- Homeowners
- 82.1%of households
Nearest cities we cover
| City | Distance | Median home | Household income | Price level |
|---|---|---|---|---|
| O'Fallon, MO | 3 mi | $326,200 | $110,443 | 95.1 |
| St. Louis, MO | 30 mi | $197,500 | $56,160 | 95.1 |
| Columbia, MO | 86 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 63366, 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.