Sedalia, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Sedalia, Missouri had a total population of 22,003, the 35th largest city in Missouri, with a median household income of $50,990, which is 28% lower than the state average. The poverty rate is 19.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Sedalia Quick Facts
How Sedalia 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 | 21,869 | 22,003 | +0.6% |
| Median household income | $50,668 | $50,990 | +0.6% |
| Median home value | $136,500 | $143,000 | +4.8% |
How Sedalia 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
Moderate diversity with one or two groups making up the majority.
State average: 40 | National average: 61
Education
Educational Attainment (Adults 25+)
Sedalia Rankings in Missouri
Explore Missouri Rankings
Other Cities in Pettis County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Windsor | 3,094 | $49,783 | 24.2% | $101,400 |
| La Monte | 1,126 | $65,648 | 16.3% | $110,900 |
| Smithton | 535 | $55,288 | 5.3% | $116,400 |
| Green Ridge | 496 | $62,974 | 18.8% | $118,500 |
| Houstonia | 273 | $39,337 | 14.3% | N/A |
| Hughesville | 95 | $51,250 | 3.2% | $92,500 |
| Ionia | 74 | $16,875 | 48.6% | $64,300 |
Cities Similar to Sedalia
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Rolla | 20,287 | $46,204 | $187,000 | 35.6% | 23.5% |
| Warrensburg | 19,582 | $57,067 | $222,200 | 37.8% | 16.2% |
| Hazelwood | 25,114 | $55,908 | $167,400 | 28.9% | 15.9% |
| Ozark | 22,417 | $74,182 | $254,800 | 30.8% | 12.6% |
| Grandview | 26,527 | $53,447 | $188,500 | 25.5% | 17.9% |
Population Overview
Sedalia is a small city located in Missouri, within Pettis County. The total population is 22,003. It ranks as the 35th most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Sedalia is 37.3 years. This is 4% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Sedalia is $50,990. This is 28% lower than the state median of $70,702. It is also 37% lower than the national median of $80,734. The poverty rate stands at 19.4%. This is 54% higher than the state poverty rate of 12.6%. The unemployment rate is 5.2%. This is 29% higher than the state rate of 4.0%. The median home value is $143,000. Housing costs are 38% lower than the state median of $230,300. With a home-value-to-income ratio of just 2.8x, Sedalia is one of the most affordable housing markets in the area. 56.6% of occupied housing units are owner-occupied. This homeownership rate is 17% lower than the state average of 68.1%.
Race & Ethnicity
The largest racial or ethnic group in Sedalia is White (non-Hispanic), making up 73.9% of the population. Hispanic or Latino residents account for 15.1%. The Black or African American population (4.0%) is well below the state average of 10.9%. The Hispanic or Latino population is significantly higher than the state average (15.1% vs 5.2%). The Asian population (1.0%) is well below the state average of 2.1%.
Education
16.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 50% 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 86.0%.
Data Sources & Methodology
All demographic data for Sedalia, 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 Sedalia, Missouri?
Sedalia, Missouri has a population of 22,003 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Sedalia, MO?
The median household income in Sedalia is $50,990, which is 37% lower than the national median of $80,734.
What is the poverty rate in Sedalia, MO?
The poverty rate in Sedalia is 19.4%. This means approximately 4,177 residents live below the federal poverty line.
What is the racial makeup of Sedalia, Missouri?
Sedalia's population is 73.9% White, 4.0% Black, 15.1% Hispanic/Latino, and 1.0% Asian.
What is the median home value in Sedalia, MO?
The median home value in Sedalia is $143,000. The home-value-to-income ratio is 2.8x.
How educated is Sedalia, Missouri?
16.3% of adults (25+) in Sedalia hold a bachelor's degree or higher, and 6.1% hold a graduate or professional degree.