Clinton County, OH Population

Overview

42,046

Total Population

40.4

Median age

50.23%

Female population %

99.1:100

Gender ratio (M:F)

55-59 years

Largest age group

56.3

Total dependency ratio

White

Largest racial group

762

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Clinton County's population is old compared to the rest of the country:

The median age in Clinton County is 40.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Clinton County's population under 18 was 23.17%, compared to the 22.51% nationwide.
Clinton County's elderly or the senior population (over 65 age) was 16.88% as compared to 16.04% nationwide.
Of the total population in Clinton County, 19.16% were under the age of 15, 19.21% aged 15 to 29, 44.76% aged 30 to 64, 15.08% aged 65 to 84, and 1.79% were 85 years of age and older.

There are 192 more females than males in Clinton County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.23% females and 49.77% males in Clinton County, OH.
The Clinton County, OH gender ratio is 99.1:100 i.e. 99.1 men to 100 women (0.991).
For male population, the largest age group is 60-64 years with a population of 1,615.
For the female population, the largest age group is 55-59 years with a population of 1,703.

Clinton County's population has become increasingly diverse:

Racial distribution of Clinton County population: 93.62% are White, 1.73% are Black or African American, 0% are American Indian and Alaska Native, 0.70% are Asian, 0.83% are some other race and 3.12% are multiracial.
Clinton County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 762 is Hispanic or Latino (of any race), and 41,284 (98.19% of the total population) is Non-Hispanic.
The largest racial group in Clinton County is White with a population of 39,364 (93.62% of the total population).

Clinton County's population has already reached its peak and is showing a trend of decline:

The peak population was 43,285 in the year 2008
From 2000 to 2010, Clinton County's population increased by 1,376 (3.39%), as compared to the national growth of 9.63%.
From 2010 to 2020, Clinton County's population increased by 101 (0.24%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Clinton County's population was lowest in year 2000 at 40,546.