Seymour, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Seymour, Missouri had a total population of 2,179, the 258th largest city in Missouri, with a median household income of $51,591, which is 27% lower than the state average. The poverty rate is 31.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- More than 1 in 4 residents live below the poverty line (31.4%), well above the national average of 12.4%.
- Housing is very affordable with a home-value-to-income ratio of just 2.3x.
- Near full employment with an unemployment rate of just 1.7%.
Seymour Quick Facts
How Seymour 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 | 2,081 | 2,179 | +4.7% |
| Median household income | $51,497 | $51,591 | +0.2% |
| Median home value | $120,400 | $116,900 | -2.9% |
How Seymour 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+)
Seymour Rankings in Missouri
Explore Missouri Rankings
Other Cities in Webster County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Marshfield | 7,696 | $67,642 | 18.1% | $204,700 |
| Fordland | 594 | $53,571 | 19.1% | $130,000 |
| Niangua | 537 | $45,179 | 28.0% | $105,400 |
| Diggins | 269 | $76,667 | 7.1% | $170,800 |
Cities Similar to Seymour
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Hanley Hills | 2,178 | $52,828 | $73,300 | 12.7% | 33.9% |
| Marlborough | 2,157 | $50,300 | $191,600 | 35.5% | 4.6% |
| Duquesne | 2,257 | $54,135 | $184,200 | 26.9% | 14.2% |
| Merriam Woods | 2,047 | $52,250 | $116,400 | 9.7% | 25.2% |
| Kahoka | 2,072 | $48,370 | $100,000 | 13.7% | 11.0% |
Population Overview
Seymour is a small community located in Missouri, within Webster County. The total population is 2,179. It ranks as the 258th most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Seymour is 31.3 years. This is 20% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Seymour is $51,591. This is 27% lower than the state median of $70,702. It is also 36% lower than the national median of $80,734. The poverty rate stands at 31.4%. This is 150% higher than the state poverty rate of 12.6%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 1.7%. This is 57% lower than the state rate of 4.0%. The median home value is $116,900. Housing costs are 49% lower than the state median of $230,300. With a home-value-to-income ratio of just 2.3x, Seymour is one of the most affordable housing markets in the area. 63.0% of occupied housing units are owner-occupied. This homeownership rate is 7% lower than the state average of 68.1%.
Race & Ethnicity
Seymour has a predominantly White (non-Hispanic) population, comprising 93.5% of all residents. Black or African American residents account for 1.2%. The Black or African American population (1.2%) is well below the state average of 10.9%. The Hispanic or Latino population (0.6%) is well below the state average of 5.2%.
Education
10.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 68% 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 86.5%.
Data Sources & Methodology
All demographic data for Seymour, 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 Seymour, Missouri?
Seymour, Missouri has a population of 2,179 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Seymour, MO?
The median household income in Seymour is $51,591, which is 36% lower than the national median of $80,734.
What is the poverty rate in Seymour, MO?
The poverty rate in Seymour is 31.4%. This means approximately 666 residents live below the federal poverty line.
What is the racial makeup of Seymour, Missouri?
Seymour's population is 93.5% White, 1.2% Black, 0.6% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Seymour, MO?
The median home value in Seymour is $116,900. The home-value-to-income ratio is 2.3x.
How educated is Seymour, Missouri?
10.4% of adults (25+) in Seymour hold a bachelor's degree or higher, and 3.1% hold a graduate or professional degree.