Johnson County
Johnson County has notably lower household income than the US average, with a median household income of $45,995. Population has held roughly steady since 2000. 18% 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 $135,300.
Population & growth
PEP 2025 EST:26,225 residents (Census Bureau Vintage 2025, released March 2026)
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How many people live in Johnson County, Arkansas?
Johnson County, Arkansas has about 26,003 residents according to the 2024 American Community Survey.
What is the median household income in Johnson County, Arkansas?
The typical household in Johnson County, Arkansas earns about $45,995 a year. Half of households make more than that, and half make less.
Is Johnson County, Arkansas expensive?
In Johnson County, Arkansas, the median home is worth about $135,300, and the typical rent is about $728 a month.
How educated are people in Johnson County, Arkansas?
About 17.8% of adults age 25 and over in Johnson County, Arkansas hold a bachelor's degree or higher.
What is the poverty rate in Johnson County, Arkansas?
About 19.8% of people in Johnson County, Arkansas live below the federal poverty line.
Has Johnson County, Arkansas grown since 1990?
Yes, Johnson County, Arkansas has grown since 1990. The population has added about 7,782 residents, a change of about 43 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024