| ZIP Code | 63368 |
|---|---|
| City | O Fallon |
| State | Missouri (MO) |
| County | Saint Charles County |
| Area Code | 636 |
| Elevation | 507 ft |
| Latitude | 38.751545 |
|---|---|
| Longitude | -90.728422 |
| Timezone | Chicago (DST) |
| FIPS | 29183 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 38.1 yrs |
|---|---|
| Avg Household Size | 2.69 |
| Below Poverty | 3.7% ▼ 64% below avg |
| College Grads | 58.2% ▲ 50% above avg |
| Unemployment | 2.5% ▼ 48% below avg |
| No HS Diploma | 391 (1.3%) |
| HS Graduate | 5,360 (17.7%) |
| Some College | 2,899 (9.6%) |
| Associates | 4,007 (13.2%) |
| Bachelors | 2,880 (9.5%) |
| Graduate Degree | 14,706 (48.6%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $118,811 ▲ 56% above avg ↑ 15% since 2019 |
|---|---|
| Median Home Value | $327,700 ▲ 18% above avg ↑ 32% since 2019 |
| Home/Income Ratio | 2.8x (nat avg ~3.5x) |
| Median Rent | $1,442/mo ↑ 14% since 2019 |
| Total Units | 17,315 |
| Vacant Units | 367 |
| Avg HH Size | 2.69 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 17,315 |
|---|---|
| Vacant | 367 |
| Owner Occupied | 81.4% |
| Renter Occupied | 18.6% |
| Avg HH Size | 2.69 |
ZIP code 63368 is located in O Fallon, Missouri, within Saint Charles County. With a population of 45,862, this is a highly populated ZIP code with a middle-aged community — the median age is 38.1 years. Economically, 63368 is a upper-middle-income ZIP code: the median household income of $118,811 is significantly above the national average.
Real estate in ZIP code 63368 represents a mid-range housing market. The median home value of $327,700 is above the national average. Renters can expect to pay around $1,442 per month in median rent. Homeownership is strong here — 81.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 32% since 2019.
The population of 63368 is primarily White (83.80%). Residents are well-educated — 58.2% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 3.7%. Household income has grown by 15% since 2019.
The unemployment rate in 63368 stands at 2.5%, which is below the national average. About 16% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 76%.
Overall, ZIP code 63368 in O Fallon, MO is characterized as upper-middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 45,862 residents, a median household income of $118,811, and a median home value of $327,700, it offers a clear picture of life in this part of Missouri.