St. Louis city, MO — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
293,109
Male
142,190
48.5%
Female
150,919
51.5%
Median Age
36.6 yrs
Avg Household Size
2.0
Foreign Born
6.6%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher29.2%
High School or Higher47.0%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
4.8%
Disability
0.0%
Non-English Home
6.9%
Married
27.7%
St. Louis city, MO has a population of 293,109 according to 2023 Census Bureau estimates. The median age is 36.6 years. The largest racial or ethnic group is White at 45.7% of the population. 29.2% of residents hold a bachelor's degree or higher. 6.6% of residents are foreign-born.