| ZIP Code | 63131 |
|---|---|
| City | Saint Louis |
| State | Missouri (MO) |
| County | St. Louis County |
| Area Code | 314/557 |
| Elevation | 638 ft |
| Latitude | 38.616725 |
|---|---|
| Longitude | -90.439561 |
| Timezone | Chicago (DST) |
| FIPS | 29189 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 46.2 yrs ↓ 4% since 2019 |
|---|---|
| Avg Household Size | 2.70 |
| Below Poverty | 2.0% ▼ 80% below avg |
| College Grads | 86.7% ▲ 124% above avg |
| Unemployment | 2.2% ▼ 55% below avg |
| No HS Diploma | 1 (0%) |
| HS Graduate | 448 (3.9%) |
| Some College | 281 (2.4%) |
| Associates | 816 (7%) |
| Bachelors | 371 (3.2%) |
| Graduate Degree | 9,689 (83.5%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $209,306 ▲ 174% above avg ↑ 22% since 2019 |
|---|---|
| Median Home Value | $734,300 ▲ 163% above avg ↑ 25% since 2019 |
| Home/Income Ratio | 3.5x (nat avg ~3.5x) |
| Median Rent | $1,999/mo ↑ 10% since 2019 |
| Total Units | 6,674 |
| Vacant Units | 100 |
| Avg HH Size | 2.70 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 6,674 |
|---|---|
| Vacant | 100 |
| Owner Occupied | 92.8% |
| Renter Occupied | 7.2% |
| Avg HH Size | 2.70 |
ZIP code 63131 is located in Saint Louis, Missouri, within St. Louis County. With a population of 17,993, this is a moderately populated ZIP code with a mature community — the median age is 46.2 years. Economically, 63131 is a affluent ZIP code: the median household income of $209,306 is more than double the national average.
Real estate in ZIP code 63131 represents a premium housing market. The median home value of $734,300 is more than double the national average. Renters can expect to pay around $1,999 per month in median rent. Homeownership is strong here — 92.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 25% since 2019.
The population of 63131 is primarily White (87.93%). Residents are highly educated — 86.7% hold a bachelor's degree or higher, which is more than double the national average. Poverty affects a relatively small share of residents at 2.0%. Household income has grown by 22% since 2019.
The unemployment rate in 63131 stands at 2.2%, which is well below the national average. About 17% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 75%.
Overall, ZIP code 63131 in Saint Louis, MO is characterized as affluent, highly educated, a mature community, and predominantly owner-occupied. With 17,993 residents, a median household income of $209,306, and a median home value of $734,300, it offers a clear picture of life in this part of Missouri.