US ZIP Code Map

City

Old Greenwich, CT ZIP codes

3 ZIPs, including 06870 as primary city.

ACS population

89,264

Median household income

$190,085

Median home value

$1,331,067

Map of Old Greenwich

ZIP code map

ZIP share of this city

Population share

ZIP codes in Old Greenwich

ZIPCityCountyPopulationIncome
06870Old GreenwichFairfield County7,903$227,727
06878RiversideFairfield County8,446$250,001
06902StamfordFairfield County72,915$92,527