Carroll County, IA Map
Official Census boundary of Carroll County, Iowa (FIPS 19027). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Carroll County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
20,594
Households
8,801
Median household income
$72,930
Median age
41.1 years
Median home value
$176,000
Median gross rent
$731/mo
Owner-occupied homes
77.1%
Bachelor's degree or higher
24%
Below poverty level
7.9%
Land area
569.5 sq mi
Population density
36 / sq mi