ZIP Code 42431 Map
Census ZIP Code Tabulation Area 42431 in Madisonville, KY (Hopkins County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 42431 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
27,207
Households
11,270
Median household income
$54,905
Median age
40.2 years
Median home value
$160,700
Median gross rent
$850/mo
Owner-occupied homes
66.5%
Bachelor's degree or higher
20.1%
Below poverty level
22.2%
Land area
166.7 sq mi
Population density
163 / sq mi