US ZIP Code Map

City

Chesterton, IN ZIP codes

2 ZIPs, including 46304 as primary city.

ACS population

68,792

Median household income

$92,880

Median home value

$291,850

Map of Chesterton

ZIP code map

ZIP share of this city

Population share

ZIP codes in Chesterton

ZIPCityCountyPopulationIncome
46304ChestertonPorter County27,402$88,551
46385ValparaisoPorter County41,390$97,208