Union County, Ohio Population 2018

Union County, Ohio's estimated population is 56,741 with a growth rate of 5.16% in the past year according to the most recent United States census data. Union County, Ohio is the 46th largest county in Ohio.

Year Population Growth Growth Rate
201756,7412,7865.16%
201653,955-1,501-2.71%
201655,4561,2022.22%
201554,2546001.12%
201453,6543200.60%
201353,3346101.16%
201252,724-301-0.57%
201153,0256361.21%
201052,38920,42063.87%
199031,9692,4338.24%
198029,5365,75024.17%
197023,7869334.08%
196022,8532,16610.47%
195020,6876753.37%
194020,0128204.27%
193019,192-1,726-8.25%
192020,918-953-4.36%
191021,871-471-2.11%
190022,342-518-2.27%
189022,8604852.17%
188022,3753,64519.46%
187018,7302,22313.47%
186016,5074,30335.26%
185012,2043,78244.91%
18408,4225,230163.85%
18303,1921,19659.92%
18201,9960.00%

Union County, Ohio Population Growth

Population Data via

Population by Race

Race Population
White49,639
Asian1,574
Black or African American1,283
Two or More Races1,084
Some Other Race217
American Indian and Alaska Native158

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

Union 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

Union County, Ohio Median Age

38.2


Total

38.3


Male

38.2


Female

Union County, Ohio Adults

There are 40,196 adults, (6,043 of which are seniors) in Union County, Ohio.

Union County, Ohio Age Dependency

58.1

Age Dependency Ratio

17.7

Old Age Dependency Ratio

40.4

Child Dependency Ratio

Union County, Ohio Sex Ratio

Female

28,142

52.16%

Male

25,813

47.84%

Union County, Ohio Households and Families

Union County, Ohio Renter vs Owner Occupied by Household Type

Union County, Ohio Household Types

Type Owner Renter
Married88.8%11.2%
All77.5%22.5%
Female64.6%35.4%
Male63.1%36.9%
Non Family58.1%41.9%

77.5%

Rate of Home Ownership

Union County, Ohio Households by Type

Type Count Average Size Owned
All18,7982.777.5
Married11,3763.2388.8
Non Family4,9221.2658.1
Female1,5103.0464.6
Male9903.2663.1

3.12

Average Family Size

2.7

Average Household Size

7%

Unmarried (Opposite Sex)

0.2%

Unmarried (Same Sex)

Union County, Ohio Households

Union County, Ohio Education

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

Education Attained Count Percentage
Less Than 9th Grade5471.53%
9th to 12th Grade2,3456.54%
High School Graduate12,78535.65%
Some College7,08319.75%
Associates Degree2,6707.44%
Bachelors Degree7,18120.02%
Graduate Degree3,2529.07%

Union County, Ohio Educational Attainment by Race

Name Total High School Bachelors
White32,82930,3249,039
Asian1,0611,009787
Black937669220
Multiple Races494460205
Hispanic387363149
Native American14114121
Other Race1159847

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

The highest rate of bachelors degrees is among native american people with a rate of 74.18%.

Union County, Ohio Earnings by Educational Attainment

Name Average Male Female
Overall$43,559$55,426$31,863
Less Than High School$24,957$38,832$14,135
High School Grad$32,358$40,336$24,509
Some College$39,072$51,795$30,950
Bachelors Degree$65,190$81,128$44,769
Graduate Degree$69,704$95,815$54,245

$43,559

Average Earnings

$55,426

Average Male

$31,863

Average Female

Union County, Ohio Language

Union County, Ohio Language by Age

Union County, Ohio Language

95.61% of Union County, Ohio residents speak only English, while 4.39% speak other languages. The largest non-English language is OtherIndoEuro, which is spoken by 1.96% of the population.

Union County, Ohio Poverty

Union County, Ohio Poverty by Race

Name Total In Poverty Poverty Rate
White46,1753,6097.82%
Other21714164.98%
Black71212217.13%
Multiple1,011525.14%
Asian1,572241.53%
Hispanic749172.27%

7.86%

Overall Poverty Rate

6.97%

Male Poverty Rate

8.77%

Female Poverty Rate

Poverty in Union County, Ohio

The race most likely to be in poverty in Union County, Ohio is Other, with 64.98% below the poverty level.

The race least likely to be in poverty in Union County, Ohio is Asian, with 1.53% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.65%. Among those working part-time, it was 12.17%, and for those that did not work, the poverty rate was 13.62%.

Union County, Ohio Poverty Rate by Education

Name Poverty
Less Than High School19.41%
High School11.18%
Some College3.99%
Bachelors or Greater1.46%

Union County, Ohio Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed28.57%
Male Unemployed12.88%
Female Employed5.32%
Male Employed3.36%

Union County, Ohio Income

Union County, Ohio Income by Household Type

Name Median Mean
Households$71,282$85,950
Families$82,022$97,032
Married Families$91,847$
Non Families$35,429$50,492

Union County, Ohio Marital Status

Union County, Ohio Marital Status

Marriage Rates

55.7%

Overall Marriage Rate

59.4%

Male Marriage Rate

52.4%

Female Marriage Rate

Union County, Ohio Married by Age and Sex

Union County, Ohio Marriage

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

Union County, Ohio Marital Status by Race

Union County, Ohio Veterans

Union County, Ohio Veterans by War

3,302

Number of Veterans

3,041

Male Veterans

261

Female Veterans

Name Veterans
Vietnam1,210
First Gulf War677
Second Gulf War306
World War II267
Korea153

Union County, Ohio Veterans by Age

Name Veterans
35 to 541,086
55 to 64797
65 to 74724
75+518
18 to 34177

Union County, Ohio Veterans by Race

Name Veterans % of Total
White3,0778.31%
Asian958.59%
Indian5941.84%
2 or More528.39%
Hispanic193.90%
Black191.67%

Union County, Ohio Veterans by Education

3.47%

Veteran Poverty Rate

23.04%

Veteran Disability Rate

Union County, Ohio Employment Status

Union County, Ohio Employment by Age

64.5%

Labor Force Participation

62.1%

Employment Rate

3.7%

Unemployment Rate

Union County, Ohio Employment by Race

Union County, Ohio Employment by Education

Population of Cities in Union County, Ohio

City 2010 Census 2016 Estimated Growth Growth Rate
Dublin 4135245568421610.20%
Marysville220982340613085.92%
Plain City 422843571293.05%
Richwood22322316843.76%
Milford Center792840486.06%
Magnetic Springs268281134.85%
Unionville Center23723700.00%
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