Delaware County (Ohio)
Delaware County Courthouse in Delaware, listed on the NRHP with number 73001429 |
|
administration | |
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US state : | Ohio |
Administrative headquarters : | Delaware |
Address of the administrative headquarters: |
County Courthouse 101 North Sandusky Street Delaware, OH 43015-1732 |
Foundation : | February 10, 1808 |
Made up from: | Franklin County |
Area code : | 001 740 |
Demographics | |
Residents : | 174,214 (2010) |
Population density : | 152 inhabitants / km 2 |
geography | |
Total area : | 1181 km² |
Water surface : | 35 km² |
map | |
Website : www.co.delaware.oh.us |
Delaware County is a county in the state of Ohio in the United States . The county seat is Delaware .
geography
The county is located just a few miles northwest of the geographic center of Ohio and has an area of 1,181 square kilometers, of which 35 square kilometers are water. It is bordered by counties in a clockwise direction: Marion County , Morrow County , Knox County , Licking County , Franklin County, and Union County .
history
Delaware County was formed on February 10, 1808 from parts of Franklin County. It was named after the Delaware Indians .
56 buildings and sites in the county are listed on the National Register of Historic Places (as of April 13, 2018).
Demographic data
growth of population | |||
---|---|---|---|
Census | Residents | ± in% | |
1810 | 2000 | - | |
1820 | 7639 | 282% | |
1830 | 11,504 | 50.6% | |
1840 | 22,060 | 91.8% | |
1850 | 21,817 | -1.1% | |
1860 | 23,902 | 9.6% | |
1870 | 25.175 | 5.3% | |
1880 | 27,381 | 8.8% | |
1890 | 27,189 | -0.7% | |
1900 | 26,401 | -2.9% | |
1910 | 27,182 | 3% | |
1920 | 26,013 | -4.3% | |
1930 | 26,016 | 0% | |
1940 | 26,780 | 2.9% | |
1950 | 30,278 | 13.1% | |
1960 | 36,107 | 19.3% | |
1970 | 42,908 | 18.8% | |
1980 | 53,840 | 25.5% | |
1990 | 66,929 | 24.3% | |
2000 | 109,989 | 64.3% | |
2010 | 174.214 | 58.4% | |
Before 1900
1900–1990 2000 2010 |
As of the 2000 census , Delaware County had 109,989 people in 39,674 households and 30,668 families. The population density was 96 inhabitants per square kilometer. The racial the population was composed of 94.25 percent white, 2.52 percent African American, 0.14 percent Native American, 1.54 percent Asian, 0.03 percent of residents from the Pacific island area and 0.38 percent from other ethnic groups Groups; 1.14 percent were descended from two or more races. Hispanic or Latino of any race was 1.01 percent of the population.
Of the 39,674 households, 40.1 percent had children and young people under the age of 18 living with them. 67.7 percent were married couples living together, 6.7 percent were single mothers, 22.7 percent were non-families, 18.1 percent were single households and 5.3 percent had people aged 65 years or over. The average household size was 2.70 and the average family size was 3.09.
For the entire county, the population was composed of 28.2 percent of residents under 18 years of age, 7.6 percent between 18 and 24 years of age, 32.6 percent between 25 and 44 years of age, and 23.3 percent between 45 and 64 years of age 8.2 percent were 65 years of age or over. The median age was 35 years. For every 100 females there were 98.0 males. For every 100 women aged 18 or over there were 94.9 men.
The median income for a household in the city was $ 67,258 , and the median income for a family was $ 76,453. Males had a median income of $ 51,428 versus $ 33,041 for females. The per capita income was $ 31,600. 3.8 percent of the population and 2.9 percent of families are below the poverty line. Of these, 4.4 percent were children or adolescents under 18 years of age and 4.8 percent were people over 65 years of age.
Individual evidence
- ^ Extract from the National Register of Historic Places . Retrieved March 13, 2011
- ^ Delaware County in the Geographic Names Information System of the United States Geological Survey . Retrieved February 22, 2011
- ↑ Charles Curry Aiken, Joseph Nathan Kane: The American Counties: Origins of County Names, Dates of Creation, Area, and Population Data, 1950-2010 . 6th edition. Scarecrow Press, Lanham 2013, ISBN 978-0-8108-8762-6 , p. 83 .
- ↑ Search mask database in the National Register Information System. National Park Service , accessed April 13, 2018.
- ^ US Census Bureau _ Census of Population and Housing . Retrieved February 17, 2011
- ↑ Extract from Census.gov . Retrieved February 21, 2011
- ↑ Excerpt from factfinder.census.gov.Retrieved February 21, 2011
- ↑ United States Census 2010.Retrieved March 31, 2016
- ^ Delaware County, Ohio , 2000 census data sheet at factfinder.census.gov .
Web links
Coordinates: 40 ° 17 ′ N , 83 ° 1 ′ W