Stewartsville, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Stewartsville, Missouri had a total population of 844, the 406th largest city in Missouri, with a median household income of $80,972, which is 15% higher than the state average. The poverty rate is 9.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 1.6x.
- Near full employment with an unemployment rate of just 2.1%.
Stewartsville Quick Facts
How Stewartsville Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 781 | 844 | +8.1% |
| Median household income | $73,906 | $80,972 | +9.6% |
| Median home value | $121,400 | $133,000 | +9.6% |
How Stewartsville Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 40 | National average: 61
Education
Educational Attainment (Adults 25+)
Stewartsville Rankings in Missouri
Explore Missouri Rankings
Other Cities in DeKalb County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Maysville | 947 | $44,271 | 18.4% | $154,000 |
| Union Star | 559 | $61,299 | 4.5% | $105,700 |
| Clarksdale | 399 | $69,896 | 3.8% | $115,900 |
| Weatherby | 75 | $28,750 | 26.7% | $50,000 |
| Amity | 72 | $85,357 | 8.3% | $9,999 |
Cities Similar to Stewartsville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lake St. Clair | 872 | $81,397 | $227,800 | 28.1% | 0.0% |
| Benton | 826 | $86,023 | $254,300 | 35.9% | 3.7% |
| New Bloomfield | 876 | $76,146 | $148,800 | 30.4% | 7.2% |
| Horine | 781 | N/A | $213,400 | 0.0% | 18.9% |
| Jonesburg | 806 | $74,821 | $174,200 | 7.1% | 14.5% |
A note before these figures: with a population of 844, Stewartsville's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Stewartsville is a small community located in Missouri, within DeKalb County. The total population is 844. It ranks as the 406th most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Stewartsville is 27.7 years. This is 29% lower than the state median of 39.0 years. With 36.4% of the population under 18, Stewartsville has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Stewartsville is $80,972. This is 15% higher than the state median of $70,702. It is also about the same as the national median of $80,734. The poverty rate stands at 9.3%. This is 26% lower than the state poverty rate of 12.6%. The unemployment rate is 2.1%. This is 48% lower than the state rate of 4.0%. The median home value is $133,000. Housing costs are 42% lower than the state median of $230,300. With a home-value-to-income ratio of just 1.6x, Stewartsville is one of the most affordable housing markets in the area. 87.5% of occupied housing units are owner-occupied. This homeownership rate is 28% higher than the state average of 68.1%.
Race & Ethnicity
Stewartsville has a predominantly White (non-Hispanic) population, comprising 85.4% of all residents. Black or African American residents account for 6.9%.
Education
17.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 48% lower than the state rate of 32.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.1%.
Data Sources & Methodology
All demographic data for Stewartsville, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. 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. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Stewartsville, Missouri?
Stewartsville, Missouri has a population of 844 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Stewartsville, MO?
The median household income in Stewartsville is $80,972, which is about the same as the national median of $80,734.
What is the poverty rate in Stewartsville, MO?
The poverty rate in Stewartsville is 9.3%. This means approximately 76 residents live below the federal poverty line.
What is the racial makeup of Stewartsville, Missouri?
Stewartsville's population is 85.4% White, 6.9% Black, 4.9% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Stewartsville, MO?
The median home value in Stewartsville is $133,000. The home-value-to-income ratio is 1.6x.
How educated is Stewartsville, Missouri?
17.0% of adults (25+) in Stewartsville hold a bachelor's degree or higher, and 3.6% hold a graduate or professional degree.