ZIP Code 60431 Map
Census ZIP Code Tabulation Area 60431 in Joliet, IL (Will County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 60431 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
27,138
Households
8,880
Median household income
$122,870
Median age
35.2 years
Median home value
$294,300
Median gross rent
$1,410/mo
Owner-occupied homes
93.1%
Bachelor's degree or higher
32.9%
Below poverty level
5.1%
Land area
12.8 sq mi
Population density
2,113 / sq mi