Clark County, Ohio Population 2018

Clark County, Ohio's estimated population is 134,557 with a growth rate of -1.19% in the past year according to the most recent United States census data. Clark County, Ohio is the 21st largest county in Ohio.

Year Population Growth Growth Rate
2017134,557-1,618-1.19%
2016136,1751,5541.15%
2016134,621-1,003-0.74%
2015135,624-609-0.45%
2014136,233-334-0.24%
2013136,567-548-0.40%
2012137,115-639-0.46%
2011137,754-511-0.37%
2010138,265-9,283-6.29%
1990147,548-2,688-1.79%
1980150,236-6,879-4.38%
1970157,11525,67519.53%
1960131,44019,77917.71%
1950111,66116,01416.74%
194095,6474,7115.18%
193090,93610,20812.64%
192080,72814,29321.51%
191066,4357,49612.72%
190058,9396,66212.74%
189052,27710,32924.62%
188041,9489,87830.80%
187032,0706,77026.76%
186025,3003,12214.08%
185022,1785,29631.37%
184016,8823,76828.73%
183013,1143,58137.56%
18209,5330.00%

Clark County, Ohio Population Growth

Population Data via

Population by Race

Race Population
White117,716
Black or African American11,204
Two or More Races4,654
Some Other Race1,284
Asian933
American Indian and Alaska Native288
Native Hawaiian and Other Pacific Islander96

Race Data via US Census (2016 ACS 5-Year Survey)

Clark County, Ohio Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Clark County, Ohio Median Age

41.2


Total

39.9


Male

42.2


Female

Clark County, Ohio Adults

There are 104,991 adults, (24,239 of which are seniors) in Clark County, Ohio.

Clark County, Ohio Age Dependency

68.8

Age Dependency Ratio

30.1

Old Age Dependency Ratio

38.6

Child Dependency Ratio

Clark County, Ohio Sex Ratio

Female

70,278

51.61%

Male

65,897

48.39%

Clark County, Ohio Households and Families

Clark County, Ohio Renter vs Owner Occupied by Household Type

Clark County, Ohio Household Types

Type Owner Renter
Married83.3%16.7%
All65.4%34.6%
Male56%44%
Non Family53.6%46.4%
Female40.9%59.1%

65.4%

Rate of Home Ownership

Clark County, Ohio Households by Type

Type Count Average Size Owned
All54,6812.4365.4
Married24,859383.3
Non Family19,0721.2453.6
Female7,9213.2240.9
Male2,8293.3256

2.97

Average Family Size

2.43

Average Household Size

7.7%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Clark County, Ohio Households

Clark County, Ohio Education

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

Education Attained Count Percentage
Less Than 9th Grade2,7012.91%
9th to 12th Grade9,1829.89%
High School Graduate34,49737.14%
Some College21,51623.16%
Associates Degree8,3038.94%
Bachelors Degree10,43211.23%
Graduate Degree6,2576.74%

Clark County, Ohio Educational Attainment by Race

Name Total High School Bachelors
White81,57671,52014,911
Black7,1776,3581,012
Hispanic1,9551,230181
Multiple Races1,4911,282179
Other Race62033524
Asian597533387
Native American18316329
Islander42424

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among islander people with a rate of 64.82%.

Clark County, Ohio Earnings by Educational Attainment

Name Average Male Female
Overall$31,396$38,239$26,306
Less Than High School$18,010$21,279$15,131
High School Grad$28,669$35,256$22,224
Some College$30,859$39,050$26,257
Bachelors Degree$43,135$50,140$36,610
Graduate Degree$61,792$72,513$54,321

$31,396

Average Earnings

$38,239

Average Male

$26,306

Average Female

Clark County, Ohio Language

Clark County, Ohio Language by Age

Clark County, Ohio Language

96.12% of Clark County, Ohio residents speak only English, while 3.88% speak other languages. The largest non-English language is Spanish, which is spoken by 2.50% of the population.

Clark County, Ohio Poverty

Clark County, Ohio Poverty by Race

Name Total In Poverty Poverty Rate
White112,58717,40715.46%
Black10,7813,43731.88%
Multiple4,4841,64936.78%
Hispanic4,1411,28130.93%
Other1,26743734.49%
Native27911541.22%
Asian90910011.00%
Islander9655.21%

17.91%

Overall Poverty Rate

16.38%

Male Poverty Rate

19.36%

Female Poverty Rate

Poverty in Clark County, Ohio

The race most likely to be in poverty in Clark County, Ohio is Native, with 41.22% below the poverty level.

The race least likely to be in poverty in Clark County, Ohio is Islander, with 5.21% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.87%. Among those working part-time, it was 21.82%, and for those that did not work, the poverty rate was 22.98%.

Clark County, Ohio Poverty Rate by Education

Name Poverty
Less Than High School30.60%
High School13.71%
Some College12.44%
Bachelors or Greater3.02%

Clark County, Ohio Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed43.98%
Male Unemployed41.47%
Female Employed10.48%
Male Employed6.23%

Clark County, Ohio Income

Clark County, Ohio Income by Household Type

Name Median Mean
Households$44,154$58,346
Families$56,496$68,988
Married Families$70,251$82,756
Non Families$24,782$35,636

Clark County, Ohio Marital Status

Clark County, Ohio Marital Status

Marriage Rates

47.7%

Overall Marriage Rate

49.9%

Male Marriage Rate

45.6%

Female Marriage Rate

Clark County, Ohio Married by Age and Sex

Clark County, Ohio Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 55To64.

Clark County, Ohio Marital Status by Race

Clark County, Ohio Veterans

Clark County, Ohio Veterans by War

12,648

Number of Veterans

11,626

Male Veterans

1,022

Female Veterans

Name Veterans
Vietnam4,890
First Gulf War2,207
Second Gulf War1,647
Korea1,096
World War II791

Clark County, Ohio Veterans by Age

Name Veterans
65 to 743,369
35 to 542,952
75+2,722
55 to 642,711
18 to 34894

Clark County, Ohio Veterans by Race

Name Veterans % of Total
White11,37712.27%
Black96111.44%
Hispanic2429.90%
2 or More1929.24%
Other8110.87%
Indian3214.41%
Asian50.76%

Clark County, Ohio Veterans by Education

6.71%

Veteran Poverty Rate

29.95%

Veteran Disability Rate

Clark County, Ohio Employment Status

Clark County, Ohio Employment by Age

60.5%

Labor Force Participation

55%

Employment Rate

8.9%

Unemployment Rate

Clark County, Ohio Employment by Race

Clark County, Ohio Employment by Education

Population of Cities in Clark County, Ohio

City 2010 Census 2016 Estimated Growth Growth Rate
Springfield6060859087-1521-2.51%
New Carlisle57855649-136-2.35%
Enon24152386-29-1.20%
South Charleston16931647-46-2.72%
North Hamn478468-10-2.09%
South Vienna384376-8-2.08%
Tremont City375367-8-2.13%
Donnelsville304298-6-1.97%
Catawba268263-5-1.87%
Clifton 15215200.00%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990