Delaware County, Ohio

Delaware County is a county in the U.S. state of Ohio. As of the 2020 census, the population was 214,124.[3] Its county seat is Delaware.[4]

Delaware County, Ohio
Seal of Delaware County, Ohio
Map
Map of Ohio highlighting Delaware County
Location in the state of Ohio
Map of the USA highlighting Ohio
Ohio's location in the U.S.
Statistics
Founded February 10, 1808[1]
Seat Delaware
Largest City Delaware*
Area
 - Total
 - Land
 - Water

457 sq mi (1,184 km²)
443 sq mi (1,147 km²)
14 sq mi (36 km²), 3.1%
Population
 - (2020)
 - Density

214,124
auto/sq mi (Expression error: Unrecognized word "auto"./km²)
Time zone Eastern: UTC-5/-4
Website: www.co.delaware.oh.us
Named for: the Delaware Indians
*Based on population just within the county.[2]

Delaware County, Ohio Media

References

  1. "Ohio County Profiles: Delaware County" (PDF). Ohio Department of Development. Archived (PDF) from the original on 2014-05-12. Retrieved May 11, 2014.
  2. "Delaware County data (population)". Ohio State University Extension Data Center. Retrieved May 10, 2007.[dead link]
  3. "QuickFacts: Delaware County, Ohio". United States Census Bureau. Retrieved January 18, 2024.
  4. National Association of Counties. "NACo County Explorer". Retrieved January 18, 2024.