Geary County
Geary County has notably lower household income than the US average, with a median household income of $59,317. Population has grown 28% since 2000. Median home value has more than doubled since 2000, reaching $172,700. At a median age of 27.1, residents skew younger than the country as a whole.
Population & growth
PEP 2025 EST:36,338 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 4 more hispanic origin groups with data
+ 33 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Geary County
Compare Geary County to nearby counties
How many people live in Geary County, Kansas?
Geary County, Kansas has about 35,815 residents according to the 2024 American Community Survey.
What is the median household income in Geary County, Kansas?
The typical household in Geary County, Kansas earns about $59,317 a year. Half of households make more than that, and half make less.
Is Geary County, Kansas expensive?
In Geary County, Kansas, the median home is worth about $172,700, and the typical rent is about $1,104 a month.
How educated are people in Geary County, Kansas?
About 26.2% of adults age 25 and over in Geary County, Kansas hold a bachelor's degree or higher.
What is the poverty rate in Geary County, Kansas?
About 18.0% of people in Geary County, Kansas live below the federal poverty line.
Has Geary County, Kansas grown since 1990?
Yes, Geary County, Kansas has grown since 1990. The population has added about 5,362 residents, a change of about 18 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024