St. Louis, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of St. Louis, Missouri is 293,109 as of the 2023 American Community Survey, making it the 71st-largest city in the United States and the 2nd-largest in Missouri. The median household income is $55,279, the median home value is $185,100, and the median age is 36.6.
The population has declined 12.4% since 2010 (319,336 → 279,695).
293,109
Population
4749
People / sq mi
$55,279
Median Income
$185,100
Median Home Value
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St. Louis covers 61.7 sq mi of land at 4749 people per square mile.
About St. Louis, MO
Homeownership is the standout figure in St. Louis: 45.4% of homes are owner-occupied, lower than the national rate. With 293,109 residents, St. Louis is a city in Missouri. That makes it one of the ten largest cities in Missouri in the country, at #2 by population.
Earnings trail the nation, with the median household making $55,279, below the US median of $78,538. The poverty rate is 13.8%, above the national 12.4%. Homes are comparatively cheap — a median value of $185,100, with typical rent around $978.
Roughly 40.2% of adults have a bachelor’s, above the national 35.0%. Remote work is above the national 14.0% at 15.0%, and the average commute runs about 22 minutes each way.
St. Louis city Population History (2010-2024)
The city of St. Louis city had a population of 319,336 in 2010 and 279,695 in 2024, a -12.4% growth over 14 years. The peak was 319,416 in 2012. Average annual growth rate: -0.94%.
279,695
Population (2024)
319,336
Population (2010)
319,416
Peak (2012)
-0.94%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 319,336 |
| 2011 | 319,344 |
| 2012 | 319,416 |
| 2013 | 318,476 |
| 2014 | 317,399 |
| 2015 | 316,010 |
| 2016 | 312,633 |
| 2017 | 308,233 |
| 2018 | 303,419 |
| 2019 | 300,576 |
| 2020 | 300,315 |
| 2021 | 293,484 |
| 2022 | 286,292 |
| 2023 | 282,772 |
| 2024 | 279,695 |
Race & Ethnicity
| White | 45.7% |
| Black or African American | 43.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.3% |
| Two or More Races | 0.0% |
Economy & Income
$55,279
Median Household Income
$38,947
Per Capita Income
13.8%
Poverty Rate
3.3%
Unemployment Rate
Housing
$185,100
Median Home Value
$978
Median Rent
45.4%
Owner-Occupied
Education
90.5%
High School+
40.2%
Bachelor's+
Commute
5.2%
Drive Alone
66.6%
Public Transit
15.0%
Work From Home
22.2 min
Avg Commute
Community Profile
27.8%
Foreign Born
91.1%
Non-English at Home
5.9%
Veterans
16.6%
With Disability
90.7%
Health Insurance
91.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 28.9% |
| Finance, Insurance & Real Estate | 12.6% |
| Education, Health Care & Social Services | 10.7% |
| Manufacturing | 8.7% |
| Information | 7.1% |
| Retail Trade | 5.4% |
| Arts, Entertainment & Food Services | 5.2% |
| Public Administration | 4.2% |
| Construction | 3.8% |
| Transportation & Warehousing | 1.9% |
| Agriculture & Mining | 0.4% |
Largest cities in Missouri
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City rankings
Common questions about St. Louis, MO
Frequently Asked Questions
St. Louis, Missouri has a population of 293,109 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 71st-largest city in the United States and the 2nd-largest in Missouri.
The median household income in St. Louis, Missouri is $55,279, with 13.8% of residents living below the federal poverty level.
The median home value in St. Louis, Missouri is $185,100, with median monthly rent at $978 and a homeownership rate of 45.4%.
The median age in St. Louis, Missouri is 36.6 years. The population is 48.5% male and 51.5% female.
The population has declined 12.4% since 2010 (319,336 → 279,695).
St. Louis city, MO Climate
St. Louis city, MO has an average annual temperature of 13.4°C (56°F) and receives about 976 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
13.4°C
Avg Temp
976
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 29° | 51 mm |
| February | 2° / 35° | 56 mm |
| March | 7° / 45° | 89 mm |
| April | 14° / 56° | 94 mm |
| May | 19° / 67° | 103 mm |
| June | 24° / 76° | 93 mm |
| July | 27° / 80° | 95 mm |
| August | 25° / 78° | 81 mm |
| September | 21° / 70° | 82 mm |
| October | 15° / 58° | 70 mm |
| November | 8° / 46° | 86 mm |
| December | 1° / 35° | 76 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit St. Louis city, MO
The most comfortable months to visit St. Louis city, MO are typically September, May and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near -6°C low). May is usually the wettest month.
Where to stay near St. Louis
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Statewide data for Missouri
Population, race, income, age, and trends across Missouri
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.