Ste. Genevieve County, Missouri
Located in Missouri, Ste. Genevieve County has a population of 18,571 residents and a median age of 43.3 years, making it the #1,958 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 8.2%. The median home value is $222,200, and the median household income is $66,339, which is 12% below the national median.
Demographics
Ste. Genevieve County has a population of 18,571, making it the #1,958 most populous county in the US. The median age is 43.3 years, which is 11.3% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Ste. Genevieve County is $66,339, ranking #1,487 out of 3,222 counties — 11.7% below the national median. The poverty rate is 8.2% and unemployment stands at 4.2%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Ste. Genevieve County is $222,200 (-21.2% vs national). Renters pay a median of $780/mo and the homeownership rate is 83.0%.
Median Home Value Trend
Rankings →Household Type
Education
In Ste. Genevieve County, 16.8% of adults age 25+ hold a bachelor's degree or higher, which is 50.2% below the national average, ranking #2,534 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Ste. Genevieve County is 76.5 years. 19.5% of adults report poor or fair health and 10.4% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
21.0% of adults in Ste. Genevieve County smoke , 36.7% are obese , and 22.1% report excessive drinking. The drug overdose death rate is 41.7 per 100,000.
Adult Smoking Trend
Safety
The suicide rate is 19.2 per 100,000. Motor vehicle deaths occur at a rate of 22.9 per 100,000.
Suicide Rate Trend
Families & Children
12.1% of children in Ste. Genevieve County live in poverty . The teen birth rate is 19.0 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Ste. Genevieve County is 67.7%. The mean commute time is 33.9 min, which is 23.0% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Ste. Genevieve County voted Republican with a margin of 45.0%. The vote was 26.9% Dem / 71.9% Rep. Compared to 2020, the margin shifted 3.7 toward Republicans .
Vote Share Over Time
About Ste. Genevieve County, Missouri
Ste. Genevieve County, Missouri has a total population of 18,571, making it the 1,958th most populous county in the United States. The median age in Ste. Genevieve County is 43.3 years, which is 11.3% above the national median of 38.9 years.
The median household income in Ste. Genevieve County is $66,339, which ranks #1,487 of 3,222 counties nationwide. This is 11.7% below the national median of $75,149. The poverty rate is 8.2%, lower than the national rate of 12.6%. The unemployment rate stands at 4.2%.
The median home value in Ste. Genevieve County is $222,200, 21.2% below the national median. Renters in Ste. Genevieve County pay a median gross rent of $780 per month. The homeownership rate is 83.0%, compared to the national rate of 64.4%.
In Ste. Genevieve County, 16.8% of residents aged 25 and older hold a bachelor's degree or higher, 50.2% below the national average of 33.7%. Health insurance coverage stands at 95.4% of the population. The average commute time for workers is 33.9 min.
Ste. Genevieve County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 93.8% of the population, followed by Two or More Races (3.3%) and Hispanic or Latino (1.5%).
All data for Ste. Genevieve County, Missouri comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.