Geary County, Kansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 13th-largest in Kansas
The population of Geary County, Kansas is 35,895 as of the 2023 American Community Survey, making it the 13th-largest county in Kansas. The median household income is $57,344, the median home value is $165,000, and the median age is 27.1.
The population of Geary County has grown 0.6% since 2010 (35,241 → 35,459), a +0.04% annualized rate.
35,895
Population
+0.04%
Annual growth
93
People / sq mi
$57,344
Median Income
$165,000
Median Home Value
Geary County covers 385 sq mi of land at 93.3 people per square mile.
About Geary County, KS
Geary County is a county in Kansas with a population of 35,895. It ranks #13 among counties in Kansas by population. The median age is 27.1, younger than the national median. The population is 52.6% male and 47.4% female.
The median household income in Geary County is $57,344, below the US median of $74,580. 15.6% of residents live below the federal poverty level. Home values sit at a median of $165,000, with monthly rent averaging $1,119. The homeownership rate of 42.8% is lower than the national rate of 64.8%.
Educational attainment in Geary County reflects 24.4% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 4.9% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 18.3 minutes each way.
Geary County Population History (2010-2024)
The county of Geary County had a population of 35,241 in 2010 and 35,459 in 2024, a 0.6% growth over 14 years. The peak was 37,946 in 2012. Average annual growth rate: 0.16%.
35,459
Population (2024)
35,241
Population (2010)
37,946
Peak (2012)
0.16%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 35,241 |
| 2011 | 35,309 |
| 2012 | 37,946 |
| 2013 | 36,857 |
| 2014 | 36,530 |
| 2015 | 36,783 |
| 2016 | 35,401 |
| 2017 | 33,935 |
| 2018 | 32,998 |
| 2019 | 31,992 |
| 2020 | 36,766 |
| 2021 | 36,131 |
| 2022 | 35,525 |
| 2023 | 35,192 |
| 2024 | 35,459 |
Race & Ethnicity
| White | 60.5% |
| Black or African American | 16.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.0% |
| Two or More Races | 0.0% |
Age & Sex
27.1
Median Age
47.4%
Female
52.6%
Male
8.6%
Age 65+
Age Distribution
Children (under 15): 28.2% · Seniors (65+): 8.6%
Income & Poverty
| Median household income | $57,344$-15,295 vs state |
| Mean household income | $68,988 |
| Per-capita income | $27,532 |
| Poverty rate | 15.6%+7.9% vs state |
| Unemployment rate | 3.2% |
| Employment-to-population | 49.8% |
Top Industries by Employment
The largest employment sector in Geary County is professional & business services, accounting for 25.2% of workers.
How residents commute
1.0%
Drive alone
5.2%
Carpool
75.8%
Public transit
4.9%
Work from home
18.3 min
Avg commute
Housing
$165,000$-38,400 vs state
Median home value
$1,119
Median rent
42.8%
Homeownership rate
15,917
Total housing units
86.6%
Occupied
13.4%
Vacant
57.2%
Renter-occupied
Social & access
92.1%
With health insurance
97.3%
With broadband internet
54.4%
Foreign-born
20.1%
Veterans (18+)
14.2%
With a disability
85.1%
Speak language other than English at home
Education
93.4%
High School+
24.4%
Bachelor's+
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Part of Kansas
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County rankings
Frequently Asked Questions
Geary County, Kansas has a population of 35,895 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 13th-largest county in Kansas. Population density is 93 people per square mile.
The population of Geary County has grown 0.6% since 2010 (35,241 → 35,459), a +0.04% annualized rate.
The median household income in Geary County, Kansas is $57,344, with mean (average) household income of $68,988 and per-capita income of $27,532. 15.6% of residents live below the federal poverty level.
In Geary County, the largest racial and ethnic groups are White (60.5%), Black or African American (16.2%), Hispanic or Latino (3.0%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Geary County, Kansas is 27.1 years. Residents are 47.4% female and 52.6% male.
The median home value in Geary County is $165,000 and median monthly rent is $1,119. 42.8% of occupied housing units are owner-occupied. The county has 15,917 total housing units, 13.4% of which are vacant.
The largest employment sector in Geary County, Kansas is professional, scientific, and management services, employing 25.2% of workers. The unemployment rate is 3.2%.
Wichita is among the largest cities associated with Geary 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.