Marquette County, MI Map
Official Census boundary of Marquette County, Michigan (FIPS 26103). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Marquette County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
67,112
Households
28,255
Median household income
$65,429
Median age
39.3 years
Median home value
$216,500
Median gross rent
$949/mo
Owner-occupied homes
69.6%
Bachelor's degree or higher
36.8%
Below poverty level
14%
Land area
1,809.1 sq mi
Population density
37 / sq mi