Delaware County, OH Map
Official Census boundary of Delaware County, Ohio (FIPS 39041). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Delaware County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
226,834
Households
82,287
Median household income
$133,540
Median age
40.1 years
Median home value
$445,500
Median gross rent
$1,492/mo
Owner-occupied homes
78.5%
Bachelor's degree or higher
59.4%
Below poverty level
4.7%
Land area
443.1 sq mi
Population density
512 / sq mi