Ste. Genevieve County, MO — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
18,551
Male
9,534
51.4%
Female
9,017
48.6%
Median Age
43.2 yrs
Avg Household Size
2.5
Foreign Born
0.3%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher13.1%
High School or Higher42.2%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.1%
Disability
0.0%
Non-English Home
5.2%
Married
46.3%
Ste. Genevieve County, MO has a population of 18,551 according to 2023 Census Bureau estimates. The median age is 43.2 years. The largest racial or ethnic group is White at 94.2% of the population. 13.1% of residents hold a bachelor's degree or higher. 0.3% of residents are foreign-born.