US ZIP Code Map

City

Smithtown, NY ZIP codes

3 ZIPs, including 11787 as primary city.

ACS population

67,902

Median household income

$135,496

Median home value

$646,800

Map of Smithtown

ZIP code map

ZIP share of this city

Population share

ZIP codes in Smithtown

ZIPCityCountyPopulationIncome
11754Kings ParkSuffolk County17,660$123,406
11780Saint JamesSuffolk County15,586$141,576
11787SmithtownSuffolk County34,656$141,505