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Discover Top 87 Cities with the Highest Percentage of Italian Population in Illinois in 2024.
Illinois ZIP code map and Illinois ZIP code list. View all zip codes in IL or use the free zip code lookup.
Illinois has a total of 1387 active zip codes. CSV JSON.
Zip CodeCityCountyPopulation108,99792,23586,37285,685Aug 1, 2024 · Illinois Covers 1568 ZIP Codes. Illinois Demographic Information. List of all Zip Codes for the state of Illinois, IL. Includes all counties and cities in Illinois.
Zip CodeCityCountyTypeStandardStandardStandardP.O. BoxCategories. There are 16 zip codes in Adams County, Illinois. The most populated is 62301, located in Quincy. * 2024 populations estimated based on the latest ACS 5-year data. CSV JSON.
Illinois is the 6th most populated state in the United states, associated with 57 major cities, 102 counties, 13 NPA codes, 1464 standard zip codes, 82 unique zip codes and accommodates 12,757,634 local residents.
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The largest zip codes in Illinois by population are 60629 (108,997), 60618 (92,235), 60632 (86,372), 60647 (85,685), and 60639 (85,248).