US ZIP Code Map
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City

Lockport, IL ZIP codes

2 ZIPs, including 60441 as primary city.

ACS population

59,426

Median household income

$118,530

Median home value

$345,950

ZIP share of this city

Population share

ZIP codes in Lockport

ZIPCityCountyPopulationIncome
60441LockportWill County36,841$104,271
60491Homer GlenWill County22,585$132,788