Clark is located in Clinton County, Ohio. Clark has a 2025 population of 2,001. Clark is currently growing at a rate of 0.2% annually and its population has increased by 0.35% since the most recent census, which recorded a population of 1,994 in 2020.
The average household income in Clark is $96,971 with a poverty rate of 7.21%.The median age in Clark is 42.6 years: 41.5 years for males, and 43.4 years for females.
Data after 2023 is projected based on recent change
The racial composition of Clark includes 97.76% White, and smaller percentages for Two or more races, other race and multiracial populations.
White (97.8%)
Two or more races (2.2%)
Other race (0.1%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,873 | 97.76% |
| Two or more races | 42 | 2.19% |
| Other race | 1 | 0.05% |
Married
Widowed
Divorced
Separated
Never Married
Clark's average per capita income is $42,583. Household income levels show a median of $80,000. The poverty rate stands at 7.21%.
Name | Median | Mean |
|---|---|---|
| Families | $113,090 | $119,987 |
| Married Families | $112,783 | - |
| Households | $80,000 | $96,971 |
| Non Families | $30,724 | $35,557 |
Average Income
Median Household Income
Poverty Rate