Clinton County, Ohio Population 2024

41,986

Clinton County, Ohio's estimated 2024 population is 41,986 with a growth rate of 0.11% in the past year according to the most recent United States census data. Clinton County, Ohio is the 58th largest county in Ohio. The 2010 population was 41,922 and has seen a growth of 0.15% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202942,226480.11%
202842,178480.11%
202742,130480.11%
202642,082480.11%
202542,034480.11%
202441,986480.11%
202341,938480.11%
202241,890-225-0.53%
202142,115870.21%
202042,028260.06%
201942,002-117-0.28%
201842,119840.2%
201742,0351120.27%
201641,923590.14%
201541,864400.1%
201441,824-55-0.13%
201341,879500.12%
201241,829-90-0.21%
201141,919-3-0.01%
201041,92200%
199035,4158122.35%
198034,6033,1399.98%
197031,4641,4604.87%
196030,0044,43217.33%
195025,5722,99813.28%
194022,5741,0274.77%
193021,547-1,489-6.46%
192023,036-644-2.72%
191023,680-522-2.16%
190024,202-38-0.16%
189024,240-516-2.08%
188024,7562,84212.97%
187021,9144532.11%
186021,4612,62313.92%
185018,8383,11919.84%
184015,7194,28337.45%
183011,4363,35141.45%
18208,0855,411202.36%
18102,674-39,552-93.67%
2024 Growth Rate
0.11% (48)
County Website
Clinton County
State
Ohio
County Seat
Wilmington
2020 Population
42,028
Area
409 mi²
Density
103 people/mi²
Growth Since 2020
-0.1% (-42)
Founded
March 1, 1810

Population by Race

Race
Population
Percentage (of total)
White38,88792.56%
Two or more races1,4023.34%
Black or African American7861.87%
Other race3970.94%
Asian2980.71%
Native American2360.56%
Native Hawaiian or Pacific Islander80.02%

White

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Clinton County, Ohio Population by Race

Clinton County, Ohio Population Pyramid 2024

Clinton County, Ohio Median Age

41

Total

40

Male

41.7

Female

Clinton County, Ohio Adults

There are 32,399 adults, (7,608 of whom are seniors) in Clinton County, Ohio.

Clinton County, Ohio Age Dependency

69.5

Age Dependency Ratio

30.7

Old Age Dependency Ratio

38.8

Child Dependency Ratio

Clinton County, Ohio Sex Ratio

Female21,18150.41%
Male20,83349.59%

Clinton County, Ohio Population by Age

Clinton County, Ohio Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All16,5342.4770.529.5
Married8,2633.1282.717.3
Non Family5,8401.225743
Female1,6993.3257.742.3
Male7323.170.629.4

3.07

Average Family Size

2.47

Average Household Size

70.5%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Clinton County, Ohio Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1,8956.71%
Associates Degree3,11611.03%
Bachelors Degree3,53612.51%
Graduate Degree2,1317.54%
High School Graduate11,38840.3%
Less Than 9th Grade4781.69%
Some College5,71320.22%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Clinton County, Ohio Educational Attainment by Sex (over 25)

Clinton County, Ohio Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White26,75824,6855,427
Black43937178
2+ Races43938634
Hispanic40525028
Other Race21120533
Asian16813691
Native American155230

The highest rate of high school graduation is among other race people with a rate of 97.16%.

The highest rate of bachelors degrees is among asian people with a rate of 54.17%.

Clinton County, Ohio Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$52,070$59,750$41,968
Graduate Degree$67,050$88,730$51,477
High School Graduate$37,222$49,360$28,204
Less Than 9th Grade$34,688$35,288$33,393
Overall$43,207$54,855$34,179
Some College$44,531$60,667$33,576

$43,207

Average Earnings

$54,855

Average Male

$34,179

Average Female

Clinton County, Ohio Earnings by Educational Attainment

Clinton County, Ohio Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Clinton County, Ohio Language

97.49% of Clinton County, Ohio residents speak only English, while 2.51% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.29% of the population.

Clinton County, Ohio Language

Clinton County, Ohio Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White37,6655,07513.47%
Hispanic84135141.74%
Multiple1,35827720.4%
Other39726366.25%
Black59221235.81%
Native2369339.41%
Asian2988729.19%

14.77%

Overall Poverty Rate

12.13%

Male Poverty Rate

17.39%

Female Poverty Rate

Poverty in Clinton County, Ohio

The race most likely to be in poverty in Clinton County, Ohio is Other, with 66.25% below the poverty level.

The race least likely to be in poverty in Clinton County, Ohio is White, with 13.47% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.25%. Among those working part-time, it was 18.09%, and for those that did not work, the poverty rate was 23.23%.

Clinton County, Ohio Poverty

rate

Rate
Poverty
Less Than 9th Grade21.63%
High School15.05%
Some College11.03%
Bachelors or Greater6.41%

Clinton County, Ohio Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed24.06%
Female Unemployed14.35%
Female Employed9.06%
Male Employed5.35%

Clinton County, Ohio Poverty Rate by Employment Status and Sex

Clinton County, Ohio Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$83,095$103,095
Households$68,125$84,570
Married Families$94,841$116,339
Non Families$39,762$48,069

mean

median

Income by Household Type

Clinton County, Ohio Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

50.0%

Overall Marriage Rate

52.5%

Male Marriage Rate

47.5%

Female Marriage Rate

Clinton County, Ohio Married by Age and Sex

male

female

Clinton County, Ohio Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Clinton County, Ohio Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Clinton County, Ohio Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

3,164

Number of Veterans

2,930

Male Veterans

234

Female Veterans

War
Veterans
Vietnam1,004
Second Gulf War888
First Gulf War726
Korea145
World War II4

Clinton County, Ohio Veterans by War

count

Age Group
Veterans
35 to 54907
65 to 74773
55 to 64620
75+585
18 to 34279

Clinton County, Ohio Veterans by Age

count

Name
Veterans
% of Total
White3,06310.09%
Black446.7%
2+ Races374.91%
Other Race208.85%
Hispanic203.55%

Clinton County, Ohio Veterans by Race

Clinton County, Ohio Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

7.32%

Veteran Poverty Rate

31.1%

Veteran Disability Rate

Clinton County, Ohio Veterans by Education

LaborForceParticipation

62.3%

Labor Force Participation

59.3%

Employment Rate

4.7%

Unemployment Rate

Clinton County, Ohio Employment by Age

LaborForceParticipation

Clinton County, Ohio Employment by Race

LaborForceParticipation

Clinton County, Ohio Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

80.75%

Born in Clinton County, Ohio

97.79%

Native Born

2.21%

Foreign Born

1.83%

Non Citizen

0.39%

Naturalized

Place of Birth

97.79% of Clinton County, Ohio residents were born in the United States, with 80.75% having been born in Ohio. 1.83% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Clinton County, Ohio Place of Birth

Sources