Loading...
World Population Review
Delaware County, Ohio Population 2021
Delaware County, Ohio's estimated population is 217,349 with a growth rate of 1.92% 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 24.13% since this time.
Note: 2020 and 2021 data is projected
| Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2021 | 217,349 | 4,086 | 1.92% |
| 2020 | 213,263 | 4,086 | 1.95% |
| 2019 | 209,177 | 4,086 | 1.99% |
| 2018 | 205,091 | 4,221 | 2.10% |
| 2017 | 200,870 | 3,726 | 1.89% |
| 2016 | 197,144 | 3,753 | 1.94% |
| 2015 | 193,391 | 3,951 | 2.09% |
| 2014 | 189,440 | 4,060 | 2.19% |
| 2013 | 185,380 | 4,253 | 2.35% |
| 2012 | 181,127 | 2,592 | 1.45% |
| 2011 | 178,535 | 3,436 | 1.96% |
| 2010 | 175,099 | 108,170 | 161.62% |
| 1990 | 66,929 | 13,089 | 24.31% |
| 1980 | 53,840 | 10,932 | 25.48% |
| 1970 | 42,908 | 6,801 | 18.84% |
| 1960 | 36,107 | 5,829 | 19.25% |
| 1950 | 30,278 | 3,498 | 13.06% |
| 1940 | 26,780 | 764 | 2.94% |
| 1930 | 26,016 | 3 | 0.01% |
| 1920 | 26,013 | -1,169 | -4.30% |
| 1910 | 27,182 | 781 | 2.96% |
| 1900 | 26,401 | -788 | -2.90% |
| 1890 | 27,189 | -192 | -0.70% |
| 1880 | 27,381 | 2,206 | 8.76% |
| 1870 | 25,175 | 1,273 | 5.33% |
| 1860 | 23,902 | 2,085 | 9.56% |
| 1850 | 21,817 | -243 | -1.10% |
| 1840 | 22,060 | 10,556 | 91.76% |
| 1830 | 11,504 | 3,865 | 50.60% |
| 1820 | 7,639 | 5,639 | 281.95% |
| 1810 | 2,000 | 0.00% |
2021 Growth Rate
1.92%
County Website
State
Founded
February 10, 1808
County Seat
Lat./Long.
2010 Population
175,099
Growth Since 2010
24.13%
Delaware County, Ohio Population Growth
| Race | Population | Percentage |
|---|---|---|
| White | 175,014 | 87.01% |
| Asian | 12,716 | 6.32% |
| Black or African American | 6,845 | 3.40% |
| Two or More Races | 5,225 | 2.60% |
| Some Other Race | 1,036 | 0.52% |
| American Indian and Alaska Native | 250 | 0.12% |
| Native Hawaiian and Other Pacific Islander | 49 | 0.02% |
Delaware County, Ohio Population by Race
Delaware County, Ohio Population Pyramid $2021
Loading...
Delaware County, Ohio Population by Age
Delaware County, Ohio Households and Families
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 69,985 | 2.84 | 81.4 |
| Married | 46,126 | 3.3 | 91.4 |
| Non Family | 16,249 | 1.24 | 60.2 |
| Female | 5,293 | 3.4 | 61.9 |
| Male | 2,317 | 3.43 | 74.9 |
3.26
Average Family Size
2.84
Average Household Size
Loading...
Delaware County, Ohio Households by Type
Loading...
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 1,103 | 0.84% |
| 9th to 12th Grade | 3,651 | 2.77% |
| High School Graduate | 24,084 | 18.28% |
| Some College | 22,692 | 17.23% |
| Associates Degree | 8,651 | 6.57% |
| Bachelors Degree | 45,366 | 34.44% |
| Graduate Degree | 26,187 | 19.88% |
Loading...
Delaware County, Ohio Educational Attainment by Sex (over 25)
Delaware County, Ohio Educational Attainment by Race
Loading...
| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 114,521 | 110,981 | 60,495 |
| Asian | 8,344 | 7,995 | 7,005 |
| Black | 4,390 | 3,979 | 1,870 |
| Hispanic | 2,743 | 2,323 | 1,326 |
| 2+ Races | 1,680 | 1,646 | 776 |
| Other Race | 495 | 366 | 240 |
| Native American | 93 | 93 | 36 |
| Islander | 49 | 37 | 21 |
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 83.95%.
Delaware County, Ohio Educational Attainment by Race
Loading...
$62,013
Average Earnings
$77,611
Average Male
$46,815
Average Female
Delaware County, Ohio Earnings by Educational Attainment
Delaware County, Ohio Language by Age
Loading...
Delaware County, Ohio Language
91.17% of Delaware County, Ohio residents speak only English, while 8.83% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 3.41% of the population.
Delaware County, Ohio Language
Delaware County, Ohio Poverty by Race
Loading...
| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 169,104 | 7,444 | 4.40% |
| Multiple | 5,055 | 715 | 14.14% |
| Black | 6,417 | 599 | 9.33% |
| Hispanic | 5,095 | 514 | 10.09% |
| Asian | 12,507 | 261 | 2.09% |
| Other | 1,027 | 87 | 8.47% |
| Islander | 49 | 12 | 24.49% |
| Native | 235 | 5 | 2.13% |
4.81%
Overall Poverty Rate
4.07%
Male Poverty Rate
5.53%
Female Poverty Rate
Poverty in Delaware County, Ohio
The race most likely to be in poverty in Delaware County, Ohio is Islander, with 24.49% below the poverty level.
The race least likely to be in poverty in Delaware County, Ohio is Asian, with 2.09% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.09%. Among those working part-time, it was 6.72%, and for those that did not work, the poverty rate was 9.51%.
Delaware County, Ohio Poverty
Delaware County, Ohio Poverty Rate by Education
Delaware County, Ohio Marital Status
Loading...
Marriage Rates
61.0%
Overall Marriage Rate
63.1%
Male Marriage Rate
59.0%
Female Marriage Rate
Delaware County, Ohio Married by Age and Sex
Loading...
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
Loading...
Delaware County, Ohio Marital Status
Delaware County, Ohio Veterans by War
Delaware County, Ohio Veterans by Age
Loading...
| Name | Veterans | % of Total |
|---|---|---|
| White | 8,885 | 6.84% |
| Black | 272 | 5.17% |
| Hispanic | 240 | 7.30% |
| 2+ Races | 113 | 5.52% |
| Native American | 35 | 26.12% |
| Asian | 28 | 0.30% |
| Other Race | 27 | 4.41% |
| Islander | 12 | 24.49% |
Delaware County, Ohio Veterans by Race
Delaware County, Ohio Veterans by Education
Loading...
3.61%
Veteran Poverty Rate
22.30%
Veteran Disability Rate
Delaware County, Ohio Veterans by Education
Loading...
69.6%
Labor Force Participation
67.5%
Employment Rate
2.8%
Unemployment Rate
Delaware County, Ohio Employment by Age
Loading...
Delaware County, Ohio Employment by Race
Loading...
Delaware County, Ohio Employment by Education
Origin of Non-Citizens
Loading...
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
Loading...
92.38%
Native Born
7.62%
Foreign Born
3.54%
Non Citizen
4.09%
Naturalized
Place of Birth
92.38% of Delaware County, Ohio residents were born in the United States, with 68.69% having been born in Ohio. 3.54% 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
- US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
- Population of States and Counties of the United States: 1790 - 1990