Washington County, Ohio Population 2021

Washington County, Ohio's estimated population is 59,511 with a growth rate of -0.33% in the past year according to the most recent United States census data. Washington County, Ohio is the 42nd largest county in Ohio. The 2010 Population was 61,713 and has seen a growth of -3.57% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
202159,511-200-0.33%
202059,711-200-0.33%
201959,911-200-0.33%
201860,111-380-0.63%
201760,491-107-0.18%
201660,598-422-0.69%
201561,020-140-0.23%
201461,160-204-0.33%
201361,364-83-0.14%
201261,447-160-0.26%
201161,607-106-0.17%
201061,713-541-0.87%
199062,254-2,012-3.13%
198064,2667,10612.43%
197057,1605,47110.58%
196051,6897,28216.40%
195044,4078702.00%
194043,5371,1002.59%
193042,437-612-1.42%
192043,049-2,373-5.22%
191045,422-2,823-5.85%
190048,2455,86513.84%
189042,380-864-2.00%
188043,2442,6356.49%
187040,6094,34111.97%
186036,2686,72822.78%
185029,5408,71741.86%
184020,8239,09277.50%
183011,7311,30612.53%
182010,4254,43474.01%
18105,99156410.39%
18005,4270.00%
2021 Growth Rate
-0.33%
County Website
State
Founded
27 July, 1788
County Seat
2010 Population
61,713
Growth Since 2010
-3.57%
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Washington County, Ohio Population Growth

Population by Race

Race Population Percentage
White57,90395.82%
Two or More Races9261.53%
Black or African American7811.29%
Asian3870.64%
American Indian and Alaska Native2720.45%
Some Other Race1570.26%
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Washington County, Ohio Population by Race

Washington County, Ohio Population Pyramid $2021

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Washington County, Ohio Median Age

44.3


Total

42.3


Male

45.6


Female

Washington County, Ohio Adults

There are 48,538 adults, (12,376 of whom are seniors) in Washington County, Ohio.

Washington County, Ohio Age Dependency

67.1

Age Dependency Ratio

34.2

Old Age Dependency Ratio

32.9

Child Dependency Ratio

Washington County, Ohio Sex Ratio

Female

30,543

50.55%

Male

29,883

49.45%

Washington County, Ohio Population by Age

Washington County, Ohio Renter vs Owner Occupied by Household Type

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Washington County, Ohio Household Types

Type Owner Renter
Married90%10%
All73.6%26.4%
Non Family60.1%39.9%
Male57.8%42.2%
Female49.9%50.1%

73.6%

Rate of Home Ownership

Washington County, Ohio Households and Families

Type Count Average Size Owned
All25,1972.3373.6
Married12,3682.9390
Non Family8,8001.1660.1
Female2,5432.9949.9
Male1,4863.1757.8

2.86

Average Family Size

2.33

Average Household Size

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Washington County, Ohio Households by Type

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Education Attained Count Percentage
Less Than 9th Grade7391.71%
9th to 12th Grade3,3317.69%
High School Graduate17,43340.27%
Some College8,73920.19%
Associates Degree4,89911.32%
Bachelors Degree5,26712.17%
Graduate Degree2,8856.66%
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Washington County, Ohio Educational Attainment by Sex (over 25)

Washington County, Ohio Educational Attainment by Race

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Race Total High School Bachelors
White41,49537,6707,675
Black576453144
2+ Races455415120
Hispanic35530574
Native American19718931
Asian195171117
Other Race1009526

The highest rate of high school graduation is among native american people with a rate of 95.94%.

The highest rate of bachelors degrees is among asian people with a rate of 60.00%.

Washington County, Ohio Educational Attainment by Race

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Name Average Male Female
Overall$33,101$41,469$27,736
Less Than 9th Grade$23,162$26,619$12,140
High School Graduate$27,944$33,676$23,573
Some College$33,707$40,014$27,473
Bachelors Degree$45,653$60,030$35,274
Graduate Degree$58,000$64,702$54,988

$33,101

Average Earnings

$41,469

Average Male

$27,736

Average Female

Washington County, Ohio Earnings by Educational Attainment

Washington County, Ohio Language by Age

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Washington County, Ohio Language

97.86% of Washington County, Ohio residents speak only English, while 2.14% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.98% of the population.

Washington County, Ohio Language

Washington County, Ohio Poverty by Race

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Name Total In Poverty Poverty Rate
White56,0557,71513.76%
Black67023835.52%
Multiple85315518.17%
Native26911241.64%
Hispanic6349214.51%
Asian232187.76%
Other1531610.46%

14.21%

Overall Poverty Rate

12.29%

Male Poverty Rate

16.10%

Female Poverty Rate

Poverty in Washington County, Ohio

The race most likely to be in poverty in Washington County, Ohio is Native, with 41.64% below the poverty level.

The race least likely to be in poverty in Washington County, Ohio is Asian, with 7.76% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.26%. Among those working part-time, it was 19.51%, and for those that did not work, the poverty rate was 19.32%.

Washington County, Ohio Poverty

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Name Poverty
Less Than 9th Grade21.21%
High School15.44%
Some College9.44%
Bachelors or Greater4.15%

Washington County, Ohio Poverty Rate by Education

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Rate Poverty
Male Unemployed19.17%
Female Unemployed15.98%
Female Employed8.51%
Male Employed7.42%

Washington County, Ohio Poverty Rate by Employment Status and Sex

Washington County, Ohio Income by Household Type

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Name Median Mean
Households$50,021$67,322
Families$63,476$81,092
Married Families$75,541$93,478
Non Families$28,061$38,564
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Income by Household Type

Washington County, Ohio Marital Status

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Marriage Rates

51.2%

Overall Marriage Rate

52.1%

Male Marriage Rate

50.5%

Female Marriage Rate

Washington County, Ohio Married by Age and Sex

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Washington County, Ohio Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Washington County, Ohio Marital Status by Race

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Washington County, Ohio Marital Status

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4,909

Number of Veterans

4,669

Male Veterans

240

Female Veterans

War Veterans
Vietnam1,720
First Gulf War965
Second Gulf War842
Korea416
World War II128

Washington County, Ohio Veterans by War

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Age Group Veterans
65 to 741,293
35 to 541,263
75+1,166
55 to 64748
18 to 34439

Washington County, Ohio Veterans by Age

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Name Veterans % of Total
White4,72810.15%
2+ Races9516.10%
Black6710.74%
Hispanic378.62%
Asian113.18%
Native American83.33%

Washington County, Ohio Veterans by Race

Washington County, Ohio Veterans by Education

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4.01%

Veteran Poverty Rate

37.25%

Veteran Disability Rate

Washington County, Ohio Veterans by Education

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56.6%

Labor Force Participation

54.2%

Employment Rate

4%

Unemployment Rate

Washington County, Ohio Employment by Age

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Washington County, Ohio Employment by Race

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Washington County, Ohio Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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61.80%

Born in Washington County, Ohio

98.70%

Native Born

1.30%

Foreign Born

0.78%

Non Citizen

0.52%

Naturalized

Place of Birth

98.70% of Washington County, Ohio residents were born in the United States, with 61.80% having been born in Ohio. 0.78% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Washington County, Ohio Place of Birth

  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

Sources