Clark County
Clark County has notably lower household income than the US average, with a median household income of $52,034. Population has declined 10% since 2000. Median home value has more than doubled since 2000, reaching $155,000. At a median age of 32.0, residents skew younger than the country as a whole. The poverty rate of 21.6% is well above the national figure.
Population & growth
PEP 2025 EST:20,938 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 Clark County
Compare Clark County to nearby counties
How many people live in Clark County, Arkansas?
Clark County, Arkansas has about 21,125 residents according to the 2024 American Community Survey.
What is the median household income in Clark County, Arkansas?
The typical household in Clark County, Arkansas earns about $52,034 a year. Half of households make more than that, and half make less.
Is Clark County, Arkansas expensive?
In Clark County, Arkansas, the median home is worth about $155,000, and the typical rent is about $793 a month.
How educated are people in Clark County, Arkansas?
About 26.2% of adults age 25 and over in Clark County, Arkansas hold a bachelor's degree or higher.
What is the poverty rate in Clark County, Arkansas?
About 21.6% of people in Clark County, Arkansas live below the federal poverty line.
Has Clark County, Arkansas grown since 1990?
Yes, Clark County, Arkansas has shrunk since 1990. The population has lost about 312 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