Sedalia, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Sedalia, Missouri is 21,869 as of the 2023 American Community Survey, making it the 35th-largest city in Missouri. The median household income is $50,668, the median home value is $136,500, and the median age is 36.2.
The population has grown 3.6% since 2010 (21,541 → 22,310).
21,869
Population
1455
People / sq mi
$50,668
Median Income
$136,500
Median Home Value
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Sedalia covers 15.0 sq mi of land at 1455 people per square mile.
About Sedalia, MO
In Sedalia, home values do the distinguishing — a median of $136,500. Sedalia is a city in Missouri with a population of 21,869. It ranks #35 among cities in Missouri by population.
The typical household earns $50,668, below the US median of $78,538. Roughly 12.0% of residents fall below the poverty line, close to the national 12.4%. Housing costs are among the lowest of comparable places: a median home value of $136,500, with typical rent around $854.
College attainment is 17.0%, below the national 35.0%. Remote work is rare here (4.5%, below the national 14.0%), and the average commute runs about 17 minutes each way.
Sedalia city Population History (2010-2024)
The city of Sedalia city had a population of 21,541 in 2010 and 22,310 in 2024, a 3.6% growth over 14 years. The peak was 22,310 in 2024. Average annual growth rate: 0.25%.
22,310
Population (2024)
21,541
Population (2010)
22,310
Peak (2024)
0.25%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 21,541 |
| 2011 | 21,536 |
| 2012 | 21,617 |
| 2013 | 21,577 |
| 2014 | 21,582 |
| 2015 | 21,620 |
| 2016 | 21,597 |
| 2017 | 21,689 |
| 2018 | 21,683 |
| 2019 | 21,629 |
| 2020 | 21,742 |
| 2021 | 21,848 |
| 2022 | 21,961 |
| 2023 | 22,115 |
| 2024 | 22,310 |
Race & Ethnicity
| White | 79.7% |
| Black or African American | 3.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.1% |
| Two or More Races | 0.1% |
Economy & Income
$50,668
Median Household Income
$27,846
Per Capita Income
12.0%
Poverty Rate
3.6%
Unemployment Rate
Housing
$136,500
Median Home Value
$854
Median Rent
58.2%
Owner-Occupied
Education
84.7%
High School+
17.0%
Bachelor's+
Commute
0.2%
Drive Alone
77.8%
Public Transit
4.5%
Work From Home
16.6 min
Avg Commute
Community Profile
21.7%
Foreign Born
86.4%
Non-English at Home
9.5%
Veterans
18.5%
With Disability
86.7%
Health Insurance
93.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 24.2% |
| Manufacturing | 20.4% |
| Education, Health Care & Social Services | 9.3% |
| Finance, Insurance & Real Estate | 7.1% |
| Construction | 6.6% |
| Retail Trade | 4.2% |
| Arts, Entertainment & Food Services | 4.1% |
| Public Administration | 3.0% |
| Information | 2.4% |
| Transportation & Warehousing | 1.5% |
| Agriculture & Mining | 0.6% |
Largest cities in Missouri
Largest counties in Missouri
Part of Missouri
Metro areas in Missouri
City rankings
Frequently Asked Questions
Sedalia, Missouri has a population of 21,869 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 35th-largest city in Missouri.
The median household income in Sedalia, Missouri is $50,668, with 12.0% of residents living below the federal poverty level.
The median home value in Sedalia, Missouri is $136,500, with median monthly rent at $854 and a homeownership rate of 58.2%.
The median age in Sedalia, Missouri is 36.2 years. The population is 48.7% male and 51.3% female.
The population has grown 3.6% since 2010 (21,541 → 22,310).
Where to stay in Sedalia
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.