Osborne County, Kansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 77th-largest in Kansas
The population of Osborne County, Kansas is 3,473 as of the 2023 American Community Survey, making it the 77th-largest county in Kansas. The median household income is $59,408, the median home value is $84,700, and the median age is 46.8.
The population of Osborne County has declined 12.9% since 2010 (3,850 → 3,353), a -0.98% annualized rate.
3,473
Population
-0.98%
Annual growth
4
People / sq mi
$59,408
Median Income
$84,700
Median Home Value
Osborne County covers 893 sq mi of land at 3.9 people per square mile.
About Osborne County, KS
Osborne County is a county in Kansas with a population of 3,473. It ranks #77 among counties in Kansas by population. The median age is 46.8, older than the national median. The population is 50.2% male and 49.8% female.
The median household income in Osborne County is $59,408, below the US median of $74,580. 8.1% of residents live below the federal poverty level. Home values sit at a median of $84,700, with monthly rent averaging $591. The homeownership rate of 76.4% is higher than the national rate of 64.8%.
Educational attainment in Osborne County reflects 23.0% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 4.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 14.7 minutes each way.
Osborne County Population History (2010-2024)
The county of Osborne County had a population of 3,850 in 2010 and 3,353 in 2024, a -12.9% growth over 14 years. The peak was 3,850 in 2010. Average annual growth rate: -0.98%.
3,353
Population (2024)
3,850
Population (2010)
3,850
Peak (2010)
-0.98%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 3,850 |
| 2011 | 3,833 |
| 2012 | 3,810 |
| 2013 | 3,800 |
| 2014 | 3,752 |
| 2015 | 3,641 |
| 2016 | 3,598 |
| 2017 | 3,539 |
| 2018 | 3,456 |
| 2019 | 3,438 |
| 2020 | 3,491 |
| 2021 | 3,487 |
| 2022 | 3,488 |
| 2023 | 3,440 |
| 2024 | 3,353 |
Race & Ethnicity
| White | 92.9% |
| Black or African American | 0.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.2% |
| Two or More Races | 0.0% |
Age & Sex
46.8
Median Age
49.8%
Female
50.2%
Male
26.4%
Age 65+
Age Distribution
Children (under 15): 18.1% · Seniors (65+): 26.4%
Income & Poverty
| Median household income | $59,408$-13,231 vs state |
| Mean household income | $76,525 |
| Per-capita income | $36,655 |
| Poverty rate | 8.1%+0.4% vs state |
| Unemployment rate | 1.0% |
| Employment-to-population | 63.7% |
Top Industries by Employment
The largest employment sector in Osborne County is professional & business services, accounting for 28.5% of workers.
How residents commute
0.0%
Drive alone
6.1%
Carpool
77.5%
Public transit
4.0%
Work from home
14.7 min
Avg commute
Housing
$84,700$-118,700 vs state
Median home value
$591
Median rent
76.4%
Homeownership rate
2,027
Total housing units
79.4%
Occupied
20.6%
Vacant
23.6%
Renter-occupied
Social & access
94.6%
With health insurance
85.1%
With broadband internet
21.6%
Foreign-born
5.3%
Veterans (18+)
14.4%
With a disability
97.8%
Speak language other than English at home
Education
95.2%
High School+
23.0%
Bachelor's+
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County rankings
Frequently Asked Questions
Osborne County, Kansas has a population of 3,473 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 77th-largest county in Kansas. Population density is 4 people per square mile.
The population of Osborne County has declined 12.9% since 2010 (3,850 → 3,353), a -0.98% annualized rate.
The median household income in Osborne County, Kansas is $59,408, with mean (average) household income of $76,525 and per-capita income of $36,655. 8.1% of residents live below the federal poverty level.
In Osborne County, the largest racial and ethnic groups are White (92.9%), Hispanic or Latino (2.2%), Black or African American (0.4%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Osborne County, Kansas is 46.8 years. Residents are 49.8% female and 50.2% male.
The median home value in Osborne County is $84,700 and median monthly rent is $591. 76.4% of occupied housing units are owner-occupied. The county has 2,027 total housing units, 20.6% of which are vacant.
The largest employment sector in Osborne County, Kansas is professional, scientific, and management services, employing 28.5% of workers. The unemployment rate is 1.0%.
Wichita is among the largest cities associated with Osborne County, Kansas, with a population of 396,488.
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Population, race, income, age, and trends across Kansas
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.