RANKING · 2024 ACS · 500 SHOWN OF 617
Most graduate degrees, Illinois ZIP codes
Illinois ZIP codes ranked by the share of adults 25+ holding a graduate or professional degree (2023 ACS). This list covers the 617 ZIP codes in Illinois that qualify, ranked against each other statewide.
Flip the list · Fewest graduate degrees, US ZIP codes →Most graduate degrees by state
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RANKPLACESTATEPOPGRADUATE DEGREEVS 2000
UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES