Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 40.1 yrs |
|---|---|
| Avg HH Size | 2.38 |
| Below Poverty | 9.4% ≈ Avg |
| College Grads | 54.7% ▲ 41% above avg |
| Unemployment | 4.2% ▼ 14% below avg |
| No HS Diploma | 5,948 (0.9%) |
| HS Graduate | 140,268 (20.8%) |
| Some College | 61,553 (9.1%) |
| Associates | 94,914 (14.1%) |
| Bachelors | 55,329 (8.2%) |
| Graduate Degree | 315,395 (46.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $91,915 ▲ 20% above avg |
|---|---|
| Median Home Value | $288,458 ≈ Avg |
| Home/Income Ratio | 3.1x (nat avg ~3.5x) |
| Median Rent | $1,249/mo |
| Total Housing Units | 460,428 |
| Vacant Units | 31,912 |
Income Distribution
How People Get to Work
Commute Time
Year Built
St. Louis County is located in Missouri and encompasses 52 ZIP codes spanning 14 cities and communities. The county has an estimated population of 1,030,527 residents. With a median age of 40.14, it is a middle-aged county.
St. Louis County has a middle-income economic profile. The median household income of $91,914 is above the national average. Unemployment stands at 4.2%, near the national average. The poverty rate of 9.4% is near the national average.
Housing in St. Louis County is a mid-range housing market, with a median home value of $288,458 — near the national average. Monthly median rent is approximately $1,249. Homeownership rates are high at 69.7%, reflecting a largely residential, stable population.
The residents of St. Louis County are majority White (62.41%). Educational attainment is well-educated — 54.7% of adults hold a bachelor's degree or higher, above the national average.
St. Louis County, MO is a middle-income area in Missouri. The 52 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.
| ZIP | City | Population | Median Income | Median Home | Median Rent | Unemp. | College |
|---|---|---|---|---|---|---|---|
| 63011 | Ballwin | 36,274 | $121,941 | $373,600 | $1,624 | 2.6% | 72.2% |
| 63021 | Ballwin | 56,297 | $113,822 | $324,300 | $1,362 | 3.4% | 69.1% |
| 63044 | Bridgeton | 10,510 | $76,094 | $232,200 | $1,093 | 4.0% | 45.1% |
| 63005 | Chesterfield | 19,679 | $202,232 | $671,300 | $1,570 | 3.1% | 83.7% |
| 63017 | Chesterfield | 43,074 | $128,750 | $452,000 | $1,632 | 3.1% | 75.4% |
| 63025 | Eureka | 18,483 | $134,266 | $363,900 | $1,195 | 2.8% | 60.1% |
| 63026 | Fenton | 45,267 | $96,145 | $281,900 | $1,091 | 2.5% | 51.2% |
| 63031 | Florissant | 50,258 | $71,783 | $144,500 | $1,351 | 5.7% | 40.2% |
| 63033 | Florissant | 42,258 | $63,979 | $157,400 | $1,150 | 4.9% | 40.9% |
| 63034 | Florissant | 19,557 | $110,491 | $234,200 | $1,728 | 5.6% | 51.5% |
| 63038 | Glencoe | 7,132 | $187,906 | $537,800 | $2,153 | 2.7% | 67.8% |
| 63040 | Grover | 8,826 | $130,139 | $408,800 | $1,504 | 4.8% | 70.8% |
| 63042 | Hazelwood | 17,953 | $49,384 | $138,800 | $939 | 10.7% | 34.6% |
| 63043 | Maryland Heights | 21,651 | $91,050 | $215,900 | $1,175 | 1.7% | 54.0% |
| 63074 | Saint Ann | 16,237 | $51,351 | $119,500 | $1,005 | 5.7% | 27.6% |
| 63105 | Saint Louis | 18,860 | $119,446 | $735,500 | $1,520 | 2.4% | 85.8% |
| 63114 | Saint Louis | 33,703 | $52,048 | $109,700 | $1,082 | 5.9% | 33.8% |
| 63117 | Saint Louis | 9,188 | $86,667 | $330,100 | $1,216 | 2.1% | 77.2% |
| 63119 | Saint Louis | 34,574 | $103,287 | $330,800 | $1,275 | 3.4% | 70.3% |
| 63121 | Saint Louis | 24,571 | $41,285 | $93,900 | $938 | 12.1% | 29.0% |
| 63122 | Saint Louis | 41,724 | $132,783 | $449,700 | $1,329 | 2.5% | 75.0% |
| 63123 | Saint Louis | 49,826 | $74,187 | $205,300 | $987 | 2.5% | 48.2% |
| 63124 | Saint Louis | 11,009 | $188,750 | $967,300 | $1,812 | 1.3% | 87.7% |
| 63125 | Saint Louis | 32,701 | $59,683 | $166,200 | $920 | 3.6% | 34.6% |
| 63126 | Saint Louis | 15,373 | $99,795 | $287,000 | $1,112 | 2.2% | 62.1% |
| 63127 | Saint Louis | 5,161 | $124,583 | $594,100 | — | 2.2% | 68.7% |
| 63128 | Saint Louis | 30,106 | $87,266 | $319,700 | $1,120 | 4.5% | 55.8% |
| 63129 | Saint Louis | 51,356 | $91,920 | $278,800 | $1,087 | 3.1% | 51.6% |
| 63130 | Saint Louis | 29,074 | $81,103 | $285,500 | $1,199 | 2.5% | 69.1% |
| 63131 | Saint Louis | 17,993 | $209,306 | $734,300 | $1,999 | 2.2% | 86.7% |
| 63132 | Saint Louis | 13,953 | $84,034 | $403,600 | $1,325 | 4.6% | 67.2% |
| 63133 | Saint Louis | 6,375 | $36,927 | $59,200 | $1,009 | 6.0% | 17.8% |
| 63134 | Saint Louis | 13,460 | $42,222 | $92,000 | $1,107 | 2.3% | 28.2% |
| 63135 | Saint Louis | 19,446 | $55,179 | $95,500 | $1,115 | 5.9% | 34.9% |
| 63136 | Saint Louis | 41,314 | $40,388 | $77,300 | $1,029 | 11.1% | 22.6% |
| 63137 | Saint Louis | 19,690 | $45,597 | $79,400 | $1,017 | 7.8% | 26.3% |
| 63138 | Saint Louis | 18,736 | $51,714 | $124,500 | $1,073 | 6.7% | 24.8% |
| 63140 | Saint Louis | 350 | $43,438 | $84,000 | $833 | 0.8% | 44.0% |
| 63141 | Saint Louis | 20,640 | $122,917 | $571,900 | $1,456 | 2.4% | 74.7% |
| 63143 | Saint Louis | 8,968 | $65,712 | $226,300 | $900 | 1.9% | 59.7% |
| 63144 | Saint Louis | 9,580 | $91,312 | $278,800 | $1,429 | 1.3% | 77.6% |
| 63146 | Saint Louis | 30,917 | $85,724 | $283,600 | $1,315 | 2.1% | 70.4% |
| 63088 | Valley Park | 8,423 | $62,023 | $231,700 | $1,319 | 6.4% | 57.0% |