US ZIP Code Map

City

Koontz Lake, IN ZIP codes

1 ZIP.

ACS population

7,414

Median household income

$73,950

Median home value

$167,000

Map of Koontz Lake

ZIP code map

ZIP share of this city

Population share

ZIP codes in Koontz Lake

ZIPCityCountyPopulationIncome
46574WalkertonSt. Joseph County7,414$73,950