US ZIP Code Map

City

Johns Island, SC ZIP codes

2 ZIPs, including 29455, 29457 as primary city.

ACS population

27,319

Median household income

$117,422

Median home value

$499,500

Map of Johns Island

ZIP code map

ZIP share of this city

Population share

No overlap percents for this place — ZIP codes are listed from the city or county field.

ZIP codes in Johns Island

ZIPCityCountyPopulationIncome
29455Johns IslandCharleston County26,308$117,422
29457Johns IslandCharleston County1,011—