St. Louis, MO Census Data
The 2nd largest city in Missouri by population · 13 cities ranked
St. Louis is the 2nd largest city in Missouri by population and ranks 11th of 13 for median household income. With 293,109 residents, its poverty rate of 19.8% ranks among the higher rates in Missouri. This snapshot draws from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-04-13 · Source: U.S. Census Bureau, ACS 2023
Population
293,109
48.5% male · 51.5% female
Median Age
36.6
2.1 below the national average (38.7 yrs)
Median Household Income
$55,279
$23,259 below the national average ($78,538)
Bachelor's Degree or Higher
40.2%
5.2% above the national average (35.0%)
HS diploma or higher: 90.5%
Poverty Rate
19.8%
7.4% above the national average (12.4%)
Uninsured: 9.3%
Broadband Access
91.6%
1.9% above the national average (89.7%)
Median Home Value
$185,100
Median rent: $978 · 45% owner-occupied
Unemployment Rate
5.0%
Labor force participation: 63.0%
Per Capita Income
$42,718
Individual average income (not household)
Veteran Population
5.9%
Disability rate: 16.6%
How St. Louis Compares to Other Missouri Cities
Rankings among all 13 Missouri cities tracked in the 2023 ACS.
| Ranking | Position | Tier |
|---|---|---|
| Largest by Population | 2nd of 13 | Top 25% |
| Highest Median Income | 11th of 13 | Bottom 25% |
| Lowest Poverty Rate | 12th of 13 | Bottom 25% |
| Highest Bachelor's Attainment | 5th of 13 | Top half |
| Highest Home Value | 8th of 13 | Bottom half |
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
St. Louis, MO Frequently Asked Questions
What is the population of St. Louis, MO?
The population of St. Louis, MO is 293,109 according to the 2023 American Community Survey 5-year estimates. The median age is 36.6 years.
What is the median household income in St. Louis?
The median household income in St. Louis, MO is $55,279, below the national average of $78,538. Per capita income is $42,718.
What is the poverty rate in St. Louis?
The poverty rate in St. Louis, MO is 19.8%, compared to the national average of 12.4%. About 9.3% of residents lack health insurance.
What percentage of St. Louis residents have a college degree?
40.2% of adults (25+) in St. Louis hold a bachelor's degree or higher, and 90.5% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in St. Louis?
The median home value in St. Louis, MO is $185,100. Median rent is $978 per month, with 45% of housing units owner-occupied.
What is the racial makeup of St. Louis?
St. Louis's population is 45.7% White, 43.1% Black, 5.1% Hispanic or Latino, and 3.4% Asian (source: 2023 ACS).
How does St. Louis rank among Missouri cities?
St. Louis is the 2nd largest city in Missouri by population, the 11th highest for median household income, the 12th lowest for poverty rate, the 5th highest for bachelor's degree attainment among 13 ranked Missouri cities.
What is the unemployment rate in St. Louis?
The unemployment rate in St. Louis, MO is 5.0%, with a labor force participation rate of 63.0%. Per capita income is $42,718.