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ZIP Codes for City of Johns Island, SC

Johns Island, SC Covers 2 ZIP Codes

ZIP Code Area Code(s) Timezone Classification Population
ZIP Code 29455 843 Eastern General 20,478
ZIP Code 29457 843 Eastern P.O. Box 0

Johns Island, SC Demographic Information *

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There is no Census data for the city of JOHNS ISLAND, SC. We have pulled information for the ZIP Code 29455 instead.
Total population 20,478
Male population 10,147
Female population 10,331
Median age (years) 44.2
White Population 13,943
Black Population 5,025
Indian Population 69
Asian Population 151
Hawaiian Population 11
Hispanic Population 1,841
Median age (Male) 42
Median age (Female) 46
Total households 8,394
Family households (families) 5,782
Average household size 2.42
Average family size 2.85
Total housing units 13,079
* Demographic data is based on 2010 Census.

Johns Island, SC Other Information

31 Cities within 30 miles of Johns Island, SC Products