St. John city, Missouri Demographics & Population 2026
As of 2026, St. John city, Missouri has a total population of 6,562, the 119th largest city in Missouri, with a median household income of $50,429, which is 27% lower than the state average. The poverty rate is 14.0%.
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 1.9x.
St. John city Quick Facts
How St. John city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 39 | National average: 60
Education
Educational Attainment (Adults 25+)
St. John city Rankings in Missouri
Explore Missouri Rankings
Cities Similar to St. John city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| De Soto city | 6,452 | $46,181 | $144,000 | 11.3% | 14.7% |
| Sullivan city | 6,355 | $60,137 | $153,100 | 19.1% | 12.6% |
| Black Jack city | 6,606 | $65,920 | $187,600 | 26.5% | 14.8% |
| Aurora city | 7,331 | $46,855 | $108,700 | 12.1% | 17.2% |
| Bonne Terre city | 6,773 | $39,767 | $120,400 | 8.2% | 28.0% |
Population Overview
St. John city is a small city located in Missouri. The total population is 6,562. It ranks as the 119th most populous out of 1,062 cities and towns in Missouri.
Age Demographics
The median age in St. John city is 38.7 years. This is about average than the state median of 38.9 years.
Economy, Income & Housing
The median household income in St. John city is $50,429. This is 27% lower than the state median of $68,920. Compared to the national median of $78,538, household income here is 36% lower. The poverty rate stands at 14.0%. This is 11% higher than the state poverty rate of 12.6%. The unemployment rate is 6.8%. This is 66% higher than the state rate of 4.1%. The median home value is $96,900. Housing costs are 55% lower than the state median of $215,600. With a home-value-to-income ratio of just 1.9x, St. John city is one of the most affordable housing markets in the area. 58.7% of occupied housing units are owner-occupied. This homeownership rate is 14% lower than the state average of 67.9%.
Race & Ethnicity
St. John city is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Black or African American residents account for 37.7%. The Black or African American population is significantly higher than the state average (37.7% vs 11.0%). The Hispanic or Latino population is significantly higher than the state average (14.8% vs 5.1%).
Education
13.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 57% lower than the state rate of 31.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 85.8%.
Data Sources & Methodology
All demographic data for St. John city, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Missouri state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,062 Census-designated places in Missouri. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of St. John city, Missouri?
St. John city, Missouri has a population of 6,562 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in St. John city, MO?
The median household income in St. John city is $50,429, which is 36% lower the national median of $78,538.
What is the poverty rate in St. John city, MO?
The poverty rate in St. John city is 14.0%. This means approximately 905 residents live below the federal poverty line.
What is the racial makeup of St. John city, Missouri?
St. John city's population is 40.8% White, 37.7% Black, 14.8% Hispanic/Latino, and 2.2% Asian.
What is the median home value in St. John city, MO?
The median home value in St. John city is $96,900. The home-value-to-income ratio is 1.9x.
How educated is St. John city, Missouri?
13.6% of adults (25+) in St. John city hold a bachelor's degree or higher, and 4.1% hold a graduate or professional degree.