State: South Carolina
County: Charleston County
Close cities: Ravenel, SC, Hollywood, SC, Meggett, SC, Folly Beach, SC, Kiawah Island, SC, Charleston, SC, Wadmalaw Island, SC, Rockville, SC, North Charleston, SC, Seabrook Island, SC
Johns Island Population (census data)| Total | 13,943 |
| Male | 6,815 (48.9%) |
| Female | 7,128 (51.1%) |
Population Density: 147 people per sq. mile
Cost of Living Index: 88.9 (US Avg is 100)
Johns Island Elevation: 9 feet above sea level
Land Area: 95.1 square miles
Median Household Income: $51,787
Zip Codes:
29457,
and 29455.