Dallas County, IA Map
Official Census boundary of Dallas County, Iowa (FIPS 19049). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Dallas County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
107,968
Households
42,471
Median household income
$102,379
Median age
36.1 years
Median home value
$355,600
Median gross rent
$1,311/mo
Owner-occupied homes
69%
Bachelor's degree or higher
51.5%
Below poverty level
6.3%
Land area
588.2 sq mi
Population density
184 / sq mi