RANKING · 2024 ACS · 500 SHOWN OF 617
Lowest median household income, Illinois ZIP codes
Illinois ZIP codes with the lowest median household income in the 2023 American Community Survey 5-year estimates. This list covers the 617 ZIP codes in Illinois that qualify, ranked against each other statewide.
Flip the list · Highest median household income, US ZIP codes →Lowest median household income by state
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RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS 2000
The US Census Bureau caps reported median household income at $250,000. Places shown as “$250,000+” exceed that ceiling by an amount the Census does not publish, so their exact values (and the order among them) cannot be distinguished.
UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES