Clay County, IA Map
Official Census boundary of Clay County, Iowa (FIPS 19041). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Clay County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
16,461
Households
7,282
Median household income
$65,428
Median age
42.3 years
Median home value
$178,600
Median gross rent
$811/mo
Owner-occupied homes
73.3%
Bachelor's degree or higher
27.5%
Below poverty level
11.4%
Land area
567.2 sq mi
Population density
29 / sq mi