Butler County
Butler County has roughly average household income, with a median household income of $81,590. Population has grown 18% since 2000. Median home value has more than doubled since 2000, reaching $258,500. It ranks in the top 5% of US counties for household income.
Population & growth
PEP 2025 EST:400,128 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 8 more hispanic origin groups with data
+ 8 more asian origin groups with data
+ 46 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Butler County
Compare Butler County to nearby counties
How many people live in Butler County, Ohio?
Butler County, Ohio has about 392,876 residents according to the 2024 American Community Survey.
What is the median household income in Butler County, Ohio?
The typical household in Butler County, Ohio earns about $81,590 a year. Half of households make more than that, and half make less.
Is Butler County, Ohio expensive?
In Butler County, Ohio, the median home is worth about $258,500, and the typical rent is about $1,135 a month.
How educated are people in Butler County, Ohio?
About 32.8% of adults age 25 and over in Butler County, Ohio hold a bachelor's degree or higher.
What is the poverty rate in Butler County, Ohio?
About 11.8% of people in Butler County, Ohio live below the federal poverty line.
Has Butler County, Ohio grown since 1990?
Yes, Butler County, Ohio has grown since 1990. The population has added about 101,397 residents, a change of about 35 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024