Columbia County, WI Map
Official Census boundary of Columbia County, Wisconsin (FIPS 55021). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Columbia County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
58,272
Households
24,158
Median household income
$85,351
Median age
43.7 years
Median home value
$283,200
Median gross rent
$978/mo
Owner-occupied homes
76.7%
Bachelor's degree or higher
26%
Below poverty level
7.8%
Land area
765.6 sq mi
Population density
76 / sq mi