Illinois Top 100 Zip Codes By Population

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Zip Code 60629 | CHICAGO, IL | Population: 114,453 Zip Code 60632 | CHICAGO, IL | Population: 92,237 Zip Code 60618 | CHICAGO, IL | Population: 90,316 Zip Code 60639 | CHICAGO, IL | Population: 89,543 Zip Code 60623 | CHICAGO, IL | Population: 87,649 Zip Code 60804 | CICERO, IL | Population: 85,673 Zip Code 60647 | CHICAGO, IL | Population: 85,631 Zip Code 60617 | CHICAGO, IL | Population: 77,270 Zip Code 60625 | CHICAGO, IL | Population: 76,525 Zip Code 60608 | CHICAGO, IL | Population: 75,770 Zip Code 60634 | CHICAGO, IL | Population: 75,694 Zip Code 60614 | CHICAGO, IL | Population: 73,173 Zip Code 60657 | CHICAGO, IL | Population: 72,316 Zip Code 60085 | WAUKEGAN, IL | Population: 71,609 Zip Code 60641 | CHICAGO, IL | Population: 69,354 Zip Code 60620 | CHICAGO, IL | Population: 66,514 Zip Code 60640 | CHICAGO, IL | Population: 65,941 Zip Code 60609 | CHICAGO, IL | Population: 65,770 Zip Code 60402 | BERWYN, IL | Population: 64,706 Zip Code 60619 | CHICAGO, IL | Population: 63,303 Zip Code 60628 | CHICAGO, IL | Population: 62,832 Zip Code 60651 | CHICAGO, IL | Population: 62,819 Zip Code 60016 | DES PLAINES, IL | Population: 61,888 Zip Code 60073 | ROUND LAKE, IL | Population: 61,721 Zip Code 60453 | OAK LAWN, IL | Population: 58,362 Zip Code 60505 | AURORA, IL | Population: 57,906 Zip Code 60056 | MOUNT PROSPECT, IL | Population: 57,177 Zip Code 60638 | CHICAGO, IL | Population: 56,928 Zip Code 60622 | CHICAGO, IL | Population: 55,075 Zip Code 60630 | CHICAGO, IL | Population: 54,064 Zip Code 60616 | CHICAGO, IL | Population: 54,013 Zip Code 60637 | CHICAGO, IL | Population: 53,555 Zip Code 60411 | CHICAGO HEIGHTS, IL | Population: 53,515 Zip Code 60613 | CHICAGO, IL | Population: 53,048 Zip Code 61761 | NORMAL, IL | Population: 53,045 Zip Code 60148 | LOMBARD, IL | Population: 52,794 Zip Code 60004 | ARLINGTON HEIGHTS, IL | Population: 52,546 Zip Code 60440 | BOLINGBROOK, IL | Population: 52,031 Zip Code 60506 | AURORA, IL | Population: 52,011 Zip Code 60120 | ELGIN, IL | Population: 50,799 Zip Code 60626 | CHICAGO, IL | Population: 50,548 Zip Code 60435 | JOLIET, IL | Population: 48,927 Zip Code 60645 | CHICAGO, IL | Population: 48,356 Zip Code 60014 | CRYSTAL LAKE, IL | Population: 48,275 Zip Code 60649 | CHICAGO, IL | Population: 48,171 Zip Code 60126 | ELMHURST, IL | Population: 48,147 Zip Code 60123 | ELGIN, IL | Population: 47,932 Zip Code 60643 | CHICAGO, IL | Population: 47,831 Zip Code 60644 | CHICAGO, IL | Population: 47,239 Zip Code 60586 | PLAINFIELD, IL | Population: 47,212 Zip Code 60010 | BARRINGTON, IL | Population: 46,365 Zip Code 60564 | NAPERVILLE, IL | Population: 45,616 Zip Code 60201 | EVANSTON, IL | Population: 44,652 Zip Code 61265 | MOLINE, IL | Population: 44,342 Zip Code 60540 | NAPERVILLE, IL | Population: 44,201 Zip Code 60047 | LAKE ZURICH, IL | Population: 43,944 Zip Code 60610 | CHICAGO, IL | Population: 43,794 Zip Code 60615 | CHICAGO, IL | Population: 43,502 Zip Code 60707 | ELMWOOD PARK, IL | Population: 43,241 Zip Code 60089 | BUFFALO GROVE, IL | Population: 43,227 Zip Code 60188 | CAROL STREAM, IL | Population: 43,053 Zip Code 60062 | NORTHBROOK, IL | Population: 42,751 Zip Code 60660 | CHICAGO, IL | Population: 42,534 Zip Code 60115 | DEKALB, IL | Population: 42,103 Zip Code 60103 | BARTLETT, IL | Population: 41,740 Zip Code 60025 | GLENVIEW, IL | Population: 41,256 Zip Code 60652 | CHICAGO, IL | Population: 40,898 Zip Code 62040 | GRANITE CITY, IL | Population: 40,872 Zip Code 61554 | PEKIN, IL | Population: 40,854 Zip Code 61820 | CHAMPAIGN, IL | Population: 40,822 Zip Code 60193 | SCHAUMBURG, IL | Population: 40,805 Zip Code 60659 | CHICAGO, IL | Population: 40,579 Zip Code 60462 | ORLAND PARK, IL | Population: 40,539 Zip Code 60446 | ROMEOVILLE, IL | Population: 40,465 Zip Code 60565 | NAPERVILLE, IL | Population: 40,300 Zip Code 60543 | OSWEGO, IL | Population: 40,299 Zip Code 60068 | PARK RIDGE, IL | Population: 39,672 Zip Code 60107 | STREAMWOOD, IL | Population: 39,535 Zip Code 60067 | PALATINE, IL | Population: 39,324 Zip Code 62704 | SPRINGFIELD, IL | Population: 39,157 Zip Code 60090 | WHEELING, IL | Population: 39,017 Zip Code 60137 | GLEN ELLYN, IL | Population: 38,985 Zip Code 60504 | AURORA, IL | Population: 38,901 Zip Code 60110 | CARPENTERSVILLE, IL | Population: 38,762 Zip Code 60611 | CHICAGO, IL | Population: 38,456 Zip Code 60563 | NAPERVILLE, IL | Population: 37,997 Zip Code 60074 | PALATINE, IL | Population: 37,705 Zip Code 60031 | GURNEE, IL | Population: 37,650 Zip Code 60101 | ADDISON, IL | Population: 37,644 Zip Code 60060 | MUNDELEIN, IL | Population: 37,599 Zip Code 60624 | CHICAGO, IL | Population: 37,547 Zip Code 60133 | HANOVER PARK, IL | Population: 37,494 Zip Code 61201 | ROCK ISLAND, IL | Population: 37,366 Zip Code 60477 | TINLEY PARK, IL | Population: 37,335 Zip Code 61704 | BLOOMINGTON, IL | Population: 37,129 Zip Code 60441 | LOCKPORT, IL | Population: 37,093 Zip Code 60451 | NEW LENOX, IL | Population: 36,561 Zip Code 60030 | GRAYSLAKE, IL | Population: 36,346 Zip Code 62269 | O FALLON, IL | Population: 36,068 Zip Code 60409 | CALUMET CITY, IL | Population: 36,045