Delaware County, Ohio Population 2022

Delaware County, Ohio's estimated population is 221,435 with a growth rate of 1.88% in the past year according to the most recent United States census data. Delaware County, Ohio is the 14th largest county in Ohio. The 2010 Population was 175,099 and has seen a growth of 26.46% since this time.

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
18102,0000.00%
18207,6395,639281.95%
183011,5043,86550.60%
184022,06010,55691.76%
185021,817-243-1.10%
186023,9022,0859.56%
187025,1751,2735.33%
188027,3812,2068.76%
189027,189-192-0.70%
190026,401-788-2.90%
191027,1827812.96%
192026,013-1,169-4.30%
193026,01630.01%
194026,7807642.94%
195030,2783,49813.06%
196036,1075,82919.25%
197042,9086,80118.84%
198053,84010,93225.48%
199066,92913,08924.31%
2010175,099108,170161.62%
2011178,5353,4361.96%
2012181,1272,5921.45%
2013185,3804,2532.35%
2014189,4404,0602.19%
2015193,3913,9512.09%
2016197,1443,7531.94%
2017200,8703,7261.89%
2018205,0914,2212.10%
2019209,1774,0861.99%
2020213,2634,0861.95%
2021217,3494,0861.92%
2022221,4354,0861.88%
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Delaware County, Ohio Population Growth

Population by Race

Race Population Percentage
White176,14485.73%
Black or African American7,1533.48%
American Indian and Alaska Native2460.12%
Asian14,0646.85%
Native Hawaiian and Other Pacific Islander340.02%
Some Other Race1,2360.60%
Two or More Races6,5773.20%
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Delaware County, Ohio Population by Race

Delaware County, Ohio Population Pyramid 2022

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Delaware County, Ohio Median Age

39.2


Total

38.5


Male

39.8


Female

Delaware County, Ohio Adults

There are 151,376 adults, (28,195 of whom are seniors) in Delaware County, Ohio.

Delaware County, Ohio Age Dependency

Age Dependency Ratio

22.9

Old Age Dependency Ratio

43.9

Child Dependency Ratio

Delaware County, Ohio Sex Ratio

Female

103,501

50.38%

Male

101,953

49.62%

Delaware County, Ohio Population by Age

Delaware County, Ohio Renter vs Owner Occupied by Household Type

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Delaware County, Ohio Household Types

Type Owner Renter
Married90.2%9.8%
All80.7%19.3%
Male74.7%25.3%
Female62.4%37.6%
Non Family60.1%39.9%

80.7%

Rate of Home Ownership

Delaware County, Ohio Households and Families

Type Count Average Size Owned
All71,5212.8480.7
Married47,2013.3290.2
Male2,4973.5574.7
Female5,3213.2562.4
Non Family16,5021.2360.1

3.26

Average Family Size

2.84

Average Household Size

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Delaware County, Ohio Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1,2690.94%
9th to 12th Grade3,0252.24%
High School Graduate23,67117.54%
Some College22,97517.03%
Associates Degree9,0616.72%
Bachelors Degree45,68833.86%
Graduate Degree29,23121.67%
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Delaware County, Ohio Educational Attainment by Sex (over 25)

Delaware County, Ohio Educational Attainment by Race

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Race Total High School Bachelors
Asian8,7218,2407,300
Islander343421
2+ Races2,6072,5861,492
White116,385113,20662,589
Black4,6664,3772,380
Hispanic2,8832,5651,347
Native American696931
Other Race552440209

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 asian people with a rate of 83.71%.

Delaware County, Ohio Educational Attainment by Race

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Name Average Male Female
Overall$63,445$79,574$49,130
Less Than 9th Grade$24,628$29,043$20,273
High School Graduate$35,963$42,917$31,140
Some College$49,524$60,864$38,374
Bachelors Degree$75,606$93,666$52,572
Graduate Degree$91,387$109,786$76,037

$63,445

Average Earnings

$79,574

Average Male

$49,130

Average Female

Delaware County, Ohio Earnings by Educational Attainment

Delaware County, Ohio Language by Age

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Delaware County, Ohio Language

90.23% of Delaware County, Ohio residents speak only English, while 9.77% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 3.77% of the population.

Delaware County, Ohio Language

Delaware County, Ohio Poverty by Race

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Name Total In Poverty Poverty Rate
Multiple6,3791,02416.05%
Hispanic5,45363811.70%
Black6,7545287.82%
White170,4297,3544.31%
Native23073.04%
Asian13,8893532.54%
Other81NaN%

4.79%

Overall Poverty Rate

4.29%

Male Poverty Rate

5.28%

Female Poverty Rate

Poverty in Delaware County, Ohio

The race most likely to be in poverty in Delaware County, Ohio is Multiple, with 16.05% below the poverty level.

The race least likely to be in poverty in Delaware County, Ohio is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.91%. Among those working part-time, it was 6.31%, and for those that did not work, the poverty rate was 10.34%.

Delaware County, Ohio Poverty

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Name Poverty
Less Than 9th Grade19.48%
High School7.29%
Some College5.83%
Bachelors or Greater1.80%

Delaware County, Ohio Poverty Rate by Education

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Rate Poverty
Male Employed2.28%
Male Unemployed9.62%
Female Employed2.40%
Female Unemployed21.21%

Delaware County, Ohio Poverty Rate by Employment Status and Sex

Delaware County, Ohio Income by Household Type

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Name Median Mean
Households$111,411$135,842
Families$131,292$153,758
Married Families$140,682-
Non Families$49,845$71,537
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Income by Household Type

Delaware County, Ohio Marital Status

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Marriage Rates

61.2%

Overall Marriage Rate

62.4%

Male Marriage Rate

60.1%

Female Marriage Rate

Delaware County, Ohio Married by Age and Sex

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Delaware 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.

Delaware County, Ohio Marital Status by Race

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Delaware County, Ohio Marital Status

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9,409

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War1,894
First Gulf War2,446
Vietnam3,314
Korea465
World War II206

Delaware County, Ohio Veterans by War

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Age Group Veterans
18 to 34623
35 to 542,875
55 to 641,254
65 to 742,767
75+1,890

Delaware County, Ohio Veterans by Age

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Name Veterans % of Total
White8,8136.69%
Black2554.57%
Asian400.40%
Other Race537.60%
2+ Races2487.93%
Hispanic2095.99%

Delaware County, Ohio Veterans by Race

Delaware County, Ohio Veterans by Education

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3.25%

Veteran Poverty Rate

22.28%

Veteran Disability Rate

Delaware County, Ohio Veterans by Education

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69.4%

Labor Force Participation

67.5%

Employment Rate

2.5%

Unemployment Rate

Delaware County, Ohio Employment by Age

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Delaware County, Ohio Employment by Race

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Delaware 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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68.54%

Born in Delaware County, Ohio

92.06%

Native Born

7.94%

Foreign Born

4.07%

Non Citizen

3.88%

Naturalized

Place of Birth

92.06% of Delaware County, Ohio residents were born in the United States, with 68.54% having been born in Ohio. 4.07% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Delaware 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