Clark County, OH — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
135,445
Male
66,490
49.1%
Female
68,955
50.9%
Median Age
41.2 yrs
Avg Household Size
2.4
Foreign Born
2.2%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher12.8%
High School or Higher38.8%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
7.2%
Disability
0.0%
Non-English Home
7.4%
Married
38.7%
Clark County, OH has a population of 135,445 according to 2023 Census Bureau estimates. The median age is 41.2 years. The largest racial or ethnic group is White at 83.5% of the population. 12.8% of residents hold a bachelor's degree or higher. 2.2% of residents are foreign-born.