US ZIP Code Map

City

Hammond, IN ZIP codes

7 ZIPs, including 46320, 46323, 46324, 46325, 46327 as primary city.

ACS population

105,814

Median household income

$62,723

Median home value

$166,317

Map of Hammond

ZIP code map

ZIP share of this city

Population share

ZIP codes in Hammond

ZIPCityCountyPopulationIncome
46320HammondLake County14,097$35,706
46321MunsterLake County23,733$105,764
46323HammondLake County23,184$56,906
46324HammondLake County21,433$61,118
46325HammondLake County429—
46327HammondLake County10,797$50,457
46394WhitingLake County12,141$66,386