Fairfield County, OH Map
Official Census boundary of Fairfield County, Ohio (FIPS 39045). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Fairfield County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
163,453
Households
60,357
Median household income
$90,966
Median age
39.5 years
Median home value
$298,800
Median gross rent
$1,172/mo
Owner-occupied homes
74.9%
Bachelor's degree or higher
32.3%
Below poverty level
8%
Land area
504.4 sq mi
Population density
324 / sq mi