What city is Delaware Ohio close to? Delaware County is one of the 88 counties in the U.S. State of Ohio. The county seat and its largest city is Delaware. The county has an area of 1,181 km2 (of which 35 km2 are covered by water), the population of 142,503 inhabitants, and the population density is 37 hab/km2 (according to national census of 2000). This county was founded in 1808.
Is Delaware a suburb of Columbus Ohio?
What is Delaware Ohio known for?
Which country is Delaware Ohio?