Clark County, OH

Demographics of Clark County

Predominantly WhiteSimpson's Diversity Index: 31

Population135,445

Foreign Born1.3%

Population Density342people per mi²

Median Age41.2 yrs

Avg. Household Size2.40

Demographics Trajectory

StableSince 2010, this county has held a relatively stable population and racial composition.

Current Race / Ethnicity Breakdown

Population Trends of Clark County

Overall Affluence Grade

Soft

A below-average socioeconomic profile. Incomes, home values, and educational attainment trail the U.S., with higher poverty and unemployment.

Median HHIMedian Household Income

$61k+3.2%

19% below US avg

Est. Avg Net Worth

$443k

33% below US avg

College Educated

18.5%

47% below US avg

WFHWork From Home

8.3%

42% below US avg

HomeownershipHomeownership Rate

69.2%

6% above US avg

Median HomeMedian Home Value

$156k

45% below US avg

* Values derived from national, state, county, city and local statistics and may differ in a specific area. Last updated: 2026-05-14T13:29:27.000Z

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