Montgomery County
Montgomery County has notably lower household income than the US average, with a median household income of $55,697. Population has declined 15% since 2000. 23% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $101,700. Households here earn about 25% less than the Kansas median.
Population & growth
PEP 2025 EST:30,177 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
Places similar to Montgomery County
Compare Montgomery County to nearby counties
How many people live in Montgomery County, Kansas?
Montgomery County, Kansas has about 30,940 residents according to the 2024 American Community Survey.
What is the median household income in Montgomery County, Kansas?
The typical household in Montgomery County, Kansas earns about $55,697 a year. Half of households make more than that, and half make less.
Is Montgomery County, Kansas expensive?
In Montgomery County, Kansas, the median home is worth about $101,700, and the typical rent is about $761 a month.
How educated are people in Montgomery County, Kansas?
About 22.6% of adults age 25 and over in Montgomery County, Kansas hold a bachelor's degree or higher.
What is the poverty rate in Montgomery County, Kansas?
About 15.9% of people in Montgomery County, Kansas live below the federal poverty line.
Has Montgomery County, Kansas grown since 1990?
Yes, Montgomery County, Kansas has shrunk since 1990. The population has lost about 7,876 residents, a change of about -20 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024