Butler County, Kansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 8th-largest in Kansas
The population of Butler County, Kansas is 67,916 as of the 2023 American Community Survey, making it the 8th-largest county in Kansas. The median household income is $80,375, the median home value is $199,600, and the median age is 38.3.
The population of Butler County has grown 4.9% since 2010 (65,901 → 69,158), a +0.35% annualized rate.
67,916
Population
+0.35%
Annual growth
48
People / sq mi
$80,375
Median Income
$199,600
Median Home Value
Butler County covers 1,430 sq mi of land at 47.5 people per square mile.
About Butler County, KS
Butler County is a county in Kansas with a population of 67,916. It ranks #8 among counties in Kansas by population. The median age is 38.3, in line with the national median. The population is 50.8% male and 49.2% female.
The median household income in Butler County is $80,375, above the US median of $74,580. 6.5% of residents live below the federal poverty level. Home values sit at a median of $199,600, with monthly rent averaging $984. The homeownership rate of 78.2% is higher than the national rate of 64.8%.
Educational attainment in Butler County reflects 32.6% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 8.3% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 24.4 minutes each way.
Butler County Population History (2010-2024)
The county of Butler County had a population of 65,901 in 2010 and 69,158 in 2024, a 4.9% growth over 14 years. The peak was 69,158 in 2024. Average annual growth rate: 0.35%.
69,158
Population (2024)
65,901
Population (2010)
69,158
Peak (2024)
0.35%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 65,901 |
| 2011 | 65,854 |
| 2012 | 65,692 |
| 2013 | 65,706 |
| 2014 | 65,900 |
| 2015 | 66,293 |
| 2016 | 66,723 |
| 2017 | 66,916 |
| 2018 | 66,887 |
| 2019 | 66,932 |
| 2020 | 67,389 |
| 2021 | 67,984 |
| 2022 | 68,264 |
| 2023 | 68,638 |
| 2024 | 69,158 |
Race & Ethnicity
| White | 88.3% |
| Black or African American | 2.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.6% |
| Two or More Races | 0.0% |
Age & Sex
38.3
Median Age
49.2%
Female
50.8%
Male
15.9%
Age 65+
Age Distribution
Children (under 15): 20.2% · Seniors (65+): 15.9%
Income & Poverty
| Median household income | $80,375+$7,736 vs state |
| Mean household income | $98,834 |
| Per-capita income | $37,381 |
| Poverty rate | 6.5%-1.2% vs state |
| Unemployment rate | 1.9% |
| Employment-to-population | 60.2% |
Top Industries by Employment
The largest employment sector in Butler County is professional & business services, accounting for 27.2% of workers.
How residents commute
0.1%
Drive alone
1.8%
Carpool
81.7%
Public transit
8.3%
Work from home
24.4 min
Avg commute
Housing
$199,600$-3,800 vs state
Median home value
$984
Median rent
78.2%
Homeownership rate
27,175
Total housing units
92.1%
Occupied
7.9%
Vacant
21.8%
Renter-occupied
Social & access
93.7%
With health insurance
95.6%
With broadband internet
28.0%
Foreign-born
9.0%
Veterans (18+)
14.8%
With a disability
94.5%
Speak language other than English at home
Education
94.1%
High School+
32.6%
Bachelor's+
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County rankings
Frequently Asked Questions
Butler County, Kansas has a population of 67,916 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 8th-largest county in Kansas. Population density is 48 people per square mile.
The population of Butler County has grown 4.9% since 2010 (65,901 → 69,158), a +0.35% annualized rate.
The median household income in Butler County, Kansas is $80,375, with mean (average) household income of $98,834 and per-capita income of $37,381. 6.5% of residents live below the federal poverty level.
In Butler County, the largest racial and ethnic groups are White (88.3%), Hispanic or Latino (2.6%), Black or African American (2.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Butler County, Kansas is 38.3 years. Residents are 49.2% female and 50.8% male.
The median home value in Butler County is $199,600 and median monthly rent is $984. 78.2% of occupied housing units are owner-occupied. The county has 27,175 total housing units, 7.9% of which are vacant.
The largest employment sector in Butler County, Kansas is professional, scientific, and management services, employing 27.2% of workers. The unemployment rate is 1.9%.
Wichita is among the largest cities associated with Butler County, Kansas, with a population of 396,488.
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Statewide data for Kansas
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.