Leavenworth County
Leavenworth County has roughly average household income, with a median household income of $89,218. Population has grown 21% since 2000. Median home value has more than doubled since 2000, reaching $282,900. It ranks in the top 5% of US counties for household income.
Population & growth
PEP 2025 EST:84,590 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 2 more hispanic origin groups with data
+ 37 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Leavenworth County
Compare Leavenworth County to nearby counties
How many people live in Leavenworth County, Kansas?
Leavenworth County, Kansas has about 83,123 residents according to the 2024 American Community Survey.
What is the median household income in Leavenworth County, Kansas?
The typical household in Leavenworth County, Kansas earns about $89,218 a year. Half of households make more than that, and half make less.
Is Leavenworth County, Kansas expensive?
In Leavenworth County, Kansas, the median home is worth about $282,900, and the typical rent is about $1,219 a month.
How educated are people in Leavenworth County, Kansas?
About 36.1% of adults age 25 and over in Leavenworth County, Kansas hold a bachelor's degree or higher.
What is the poverty rate in Leavenworth County, Kansas?
About 8.8% of people in Leavenworth County, Kansas live below the federal poverty line.
Has Leavenworth County, Kansas grown since 1990?
Yes, Leavenworth County, Kansas has grown since 1990. The population has added about 18,752 residents, a change of about 29 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024