Osawatomie, Kansas Demographics & Population 2026
During the 2020–2024 ACS period, Osawatomie, Kansas had a total population of 4,182, the 71st largest city in Kansas, with a median household income of $66,991, which is 10% lower than the state average. The poverty rate is 16.6%.
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 2.3x.
Osawatomie Quick Facts
How Osawatomie 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 | 4,244 | 4,182 | -1.5% |
| Median household income | $55,612 | $66,991 | +20.5% |
| Median home value | $137,400 | $155,100 | +12.9% |
How Osawatomie 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: 45 | National average: 61
Education
Educational Attainment (Adults 25+)
Osawatomie Rankings in Kansas
Explore Kansas Rankings
Other Cities in Miami County
Cities Similar to Osawatomie
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Clay Center | 4,132 | $62,695 | $143,600 | 23.4% | 13.1% |
| Hugoton | 3,974 | $62,773 | $120,900 | 21.6% | 15.8% |
| Russell | 4,217 | $56,832 | $135,600 | 19.0% | 17.8% |
| Wamego | 4,386 | $78,809 | $198,300 | 41.2% | 5.2% |
| Goodland | 4,121 | $52,258 | $112,700 | 18.1% | 11.7% |
Population Overview
Osawatomie is a small community located in Kansas, within Miami County. The total population is 4,182. It ranks as the 71st most populous out of 721 Census-designated places in Kansas.
Age Demographics
The median age in Osawatomie is 38.1 years. This is 2% higher than the state median of 37.4 years.
Economy, Income & Housing
The median household income in Osawatomie is $66,991. This is 10% lower than the state median of $74,275. It is also 17% lower than the national median of $80,734. The poverty rate stands at 16.6%. This is 47% higher than the state poverty rate of 11.3%. The unemployment rate is 4.2%. This is 8% higher than the state rate of 3.9%. The median home value is $155,100. Housing costs are 29% lower than the state median of $217,200. With a home-value-to-income ratio of just 2.3x, Osawatomie is one of the most affordable housing markets in the area. 74.4% of occupied housing units are owner-occupied. This homeownership rate is 11% higher than the state average of 67.2%.
Race & Ethnicity
The largest racial or ethnic group in Osawatomie is White (non-Hispanic), making up 78.4% of the population. Black or African American residents account for 6.8%. The Hispanic or Latino population (3.9%) is well below the state average of 13.6%. The Asian population (0.2%) is well below the state average of 2.9%.
Education
11.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 67% lower than the state rate of 35.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.0%.
Data Sources & Methodology
All demographic data for Osawatomie, Kansas 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 Kansas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 721 Census-designated places in Kansas. 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 Osawatomie, Kansas?
Osawatomie, Kansas has a population of 4,182 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Osawatomie, KS?
The median household income in Osawatomie is $66,991, which is 17% lower than the national median of $80,734.
What is the poverty rate in Osawatomie, KS?
The poverty rate in Osawatomie is 16.6%. This means approximately 643 residents live below the federal poverty line.
What is the racial makeup of Osawatomie, Kansas?
Osawatomie's population is 78.4% White, 6.8% Black, 3.9% Hispanic/Latino, and 0.2% Asian.
What is the median home value in Osawatomie, KS?
The median home value in Osawatomie is $155,100. The home-value-to-income ratio is 2.3x.
How educated is Osawatomie, Kansas?
11.7% of adults (25+) in Osawatomie hold a bachelor's degree or higher, and 5.5% hold a graduate or professional degree.