Delaware County, Ohio
Delaware County: County in Ohio, United States
About
Delaware County is a county located in the U.S. state of Ohio. As of the 2010 census, the population was 174,214 and a population density of 148 people per km². After 10 years in 2020 county had an estimated population of 213,554 inhabitants. Its county seat is Delaware. The county was created 216 years ago in 1808.
Quick Facts about Delaware County
| Population : | 213,554 (2020) |
| Country : | United States of America |
| State : | Ohio (United States) |
| Different from : | Delaware County, Delaware County, Delaware County, Delaware County, Delaware County |
| Twitter username : | delawarecoohio |
| Plate code : | 21 |
| Area : | 1181 km2 |
| Water as percent of area : | 3.1% |
| Land as percent of area : | 96.9% |
| Named for : | Lenape |
| Capital : | Delaware |
| Establishment : | February 02, 1808 |
| Time Zone : | America/New_York |
| Local time : | 19:03:03 (30th December 2024) |
| Density : | 181 Pop. per km² as of 2020 |
| Population growth : | 18.42% (2010-2020) |
Geography
Delaware County is located at 40°16'42"N 83°0'18"W (40.2783900, -83.0048900). It has 4 neighbors: Knox County, Licking County, Marion County and Union County.
Delaware County map
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The largest city of Delaware County is Delaware with a population of 42,607. Other cities include, Powell population 12,972, Harlem population 4,903, Ostrander population 764 and Norton population 4. See all Delaware County cities & populated places.
Delaware County Populated Places
Cities, towns, neighborhoods & other populated places in Delaware County.
| City Name | Population | Title |
|---|---|---|
| Delaware | 42,607 | The county seat of Delaware County, Ohio. |
| Powell | 12,972 | City in Ohio, United States |
| Harlem | 4,903 | City in United States of America |
| Berkshire | 3,742 | Township in Delaware County, Ohio |
| Scioto | 3,683 | Township in Delaware County, Ohio |
| Radnor | 1,904 | Township in Delaware County, Ohio |
| Ashley | 1,640 | Village in Delaware County, Ohio, United States |
| Ostrander | 764 | City in Delaware County, Ohio, United States of America |
| Galena | 753 | Village in Delaware County, Ohio, United States |
- Official Website
Official website of Delaware County
Delaware County has 4 neighbours.
- Knox County county in Ohio, United States
- Licking County county in Ohio, United States
- Marion County county in Ohio, United States
- Union County county in Ohio, United States
- Delaware
Demographics
The population of Delaware County increased by 18.42% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 174,214 | - | census |
| 2011 | 178,535 | 2.42% | estimation process |
| 2012 | 181,127 | 1.43% | estimation process |
| 2013 | 185,380 | 2.29% | estimation process |
| 2014 | 189,440 | 2.14% | estimation process |
| 2015 | 193,391 | 2.04% | estimation process |
| 2016 | 197,144 | 1.9% | estimation process |
| 2017 | 200,870 | 1.85% | estimation process |
| 2018 | 205,091 | 2.06% | estimation process |
| 2019 | 209,177 | 1.95% | estimation process |
| 2020 | 213,554 | 2.05% | estimation process |
People born in Delaware County (14)
People born in Delaware County, including diplomat, politician, and U.S. Army officer William Rosecrans, Union Army officer Preston B. Plumb, politician Thomas Carney, .
List
- Albert P. Morehouse (American politician) he was born in 11/07/1835
- Andrew Johnson (recipient of the Medal of Honor) he was born in 01/01/1833
- Benson W. Hough (judge) he was born in 05/03/1875
- John C. Lee (American general) he was born in 07/01/1828
- Rolla Dyer (American physician) he was born in 04/11/1886
- Thomas J. Selby (American politician) he was born in 04/12/1840
- James Randolph Hubbell (American politician) he was born in 13/07/1824
- M. D. Van Horn (American mayor) he was born in 12/01/1837
- Alfred Ramsbottom (Medal of Honor recipient)
- S. R. Nettleton (American politician) he was born in 07/04/1834
- John Reed Porter (Medal of Honor recipient) he was born in 14/11/1838
Other places with the same name (6)
- Delaware County , Pennsylvania county in Pennsylvania, United States with a population of 566,753 people.
- Delaware County , Indiana county in Indiana, United States with a population of 113,454 people.
- Delaware County , New York county in New York, United States with a population of 43,938 people.
- Delaware County , Oklahoma county in Oklahoma, United States with a population of 43,136 people.
- Delaware County , Iowa county in Iowa, United States with a population of 16,937 people.
Ohio Other Counties (more counties)
| County Name | Population | Title |
|---|---|---|
| Franklin County | 1,324,624 | County in Massachusetts, United States |
| Cuyahoga County | 1,227,883 | County in Ohio, United States |
| Columbus | 884,356 | The fifteenth most populous city in the United States and the center of the Columbus metropolitan area. |
| Hamilton County | 817,985 | County in New York, United States |
| Summit County | 538,866 | County in northern Utah, United States |
| Montgomery County | 531,610 | County in Ohio, United States |
| Lucas County | 428,294 | County in Ohio, United States |
| Butler County | 385,648 | County in Ohio, United States of America |
| Cleveland | 378,589 | The second most populous city in Ohio and the center of the Cleveland metropolitan area. |
| Stark County | 369,772 | County in Ohio, United States |
| Lorain County | 312,172 | County in Ohio, United States |
| Cincinnati | 304,548 | The third most populous city in Ohio and the center of the Cincinnati metropolitan area. |
| Toledo | 271,455 | The fourth most populous city in Ohio and the center of the Toledo metropolitan area. |
| Warren County | 238,412 | County in New York, United States |
| Lake County | 229,569 | County in Ohio, United States |
| Mahoning County | 226,075 | County in Ohio, United States |
