| ZIP Code | 63367 |
|---|---|
| City | Lake Saint Louis |
| State | Missouri (MO) |
| County | Saint Charles County |
| Area Code | 636 |
| Elevation | 609 ft |
| Latitude | 38.774189 |
|---|---|
| Longitude | -90.795053 |
| Timezone | Chicago (DST) |
| FIPS | 29183 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 39.7 yrs ↑ 4% since 2019 |
|---|---|
| Avg Household Size | 2.65 |
| Below Poverty | 2.9% ▼ 71% below avg |
| College Grads | 58.6% ▲ 51% above avg |
| Unemployment | 3.8% ▼ 23% below avg |
| No HS Diploma | 45 (0.2%) |
| HS Graduate | 2,932 (15.9%) |
| Some College | 2,112 (11.4%) |
| Associates | 2,567 (13.9%) |
| Bachelors | 1,890 (10.2%) |
| Graduate Degree | 8,927 (48.3%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $134,932 ▲ 77% above avg ↑ 36% since 2019 |
|---|---|
| Median Home Value | $381,000 ▲ 37% above avg ↑ 41% since 2019 |
| Home/Income Ratio | 2.8x (nat avg ~3.5x) |
| Median Rent | $1,654/mo ↑ 46% since 2019 |
| Total Units | 10,884 |
| Vacant Units | 354 |
| Avg HH Size | 2.65 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 10,884 |
|---|---|
| Vacant | 354 |
| Owner Occupied | 81.0% |
| Renter Occupied | 19.0% |
| Avg HH Size | 2.65 |
ZIP code 63367 is located in Lake Saint Louis, Missouri, within Saint Charles County. With a population of 27,893, this is a moderately populated ZIP code with a middle-aged community — the median age is 39.7 years. Economically, 63367 is a upper-middle-income ZIP code: the median household income of $134,932 is significantly above the national average.
Real estate in ZIP code 63367 represents a mid-range housing market. The median home value of $381,000 is above the national average. Renters can expect to pay around $1,654 per month in median rent. Homeownership is strong here — 81.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 41% since 2019.
The population of 63367 is primarily White (85.63%). Residents are well-educated — 58.6% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 2.9%. Household income has grown by 36% since 2019.
The unemployment rate in 63367 stands at 3.8%, which is below the national average. About 22% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 73%.
Overall, ZIP code 63367 in Lake Saint Louis, MO is characterized as upper-middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 27,893 residents, a median household income of $134,932, and a median home value of $381,000, it offers a clear picture of life in this part of Missouri.