St. Joseph, MO Census Data
Key demographic and economic indicators for St. Joseph, Missouri from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
71,542
50.5% male · 49.5% female
Median Age
37.9
0.8 below the national average (38.7 yrs)
Median Household Income
$55,578
22,960.0 below the national average ($78,538)
Bachelor's Degree or Higher
22.7%
12.3 below the national average (35.0%)
HS diploma or higher: 89.1%
Poverty Rate
18.7%
6.3 above the national average (12.4%)
Uninsured: 13.1%
Broadband Access
92.8%
3.1 above the national average (89.7%)
Median Home Value
$144,200
Median rent: $884 · 61% owner-occupied
Unemployment Rate
4.7%
Labor force participation: 56.3%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
St. Joseph, MO Frequently Asked Questions
What is the population of St. Joseph, MO?
The population of St. Joseph, MO is 71,542 according to the 2023 American Community Survey 5-year estimates. The median age is 37.9 years.
What is the median household income in St. Joseph?
The median household income in St. Joseph, MO is $55,578, below the national average of $78,538. Per capita income is $35,288.
What is the poverty rate in St. Joseph?
The poverty rate in St. Joseph, MO is 18.7%, compared to the national average of 12.4%. About 13.1% of residents lack health insurance.
What percentage of St. Joseph residents have a college degree?
22.7% of adults (25+) in St. Joseph hold a bachelor's degree or higher, and 89.1% 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. Joseph?
The median home value in St. Joseph, MO is $144,200. Median rent is $884 per month, with 61% of housing units owner-occupied.
What is the racial makeup of St. Joseph?
St. Joseph's population is 80.4% White, 6.7% Black, 7.7% Hispanic or Latino, and 1.4% Asian (source: 2023 ACS).