Grant County
Grant County has lower-than-average household income, with a median household income of $66,476. Population has declined 9% since 2000. Median home value has risen by half since 2000, reaching $110,300. At a median age of 33.4, residents skew younger than the country as a whole.
Population & growth
PEP 2025 EST:7,028 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
Education
Commute & transportation
Work & employment
People & community
Places similar to Grant County
Compare Grant County to nearby counties
How many people live in Grant County, Kansas?
Grant County, Kansas has about 7,229 residents according to the 2024 American Community Survey.
What is the median household income in Grant County, Kansas?
The typical household in Grant County, Kansas earns about $66,476 a year. Half of households make more than that, and half make less.
Is Grant County, Kansas expensive?
In Grant County, Kansas, the median home is worth about $110,300, and the typical rent is about $718 a month.
How educated are people in Grant County, Kansas?
About 25.1% of adults age 25 and over in Grant County, Kansas hold a bachelor's degree or higher.
What is the poverty rate in Grant County, Kansas?
About 9.3% of people in Grant County, Kansas live below the federal poverty line.
Has Grant County, Kansas grown since 1990?
Yes, Grant County, Kansas has grown since 1990. The population has added about 70 residents, a change of about 1 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024