Dorchester County, South Carolina

Browse all ZIP codes in Dorchester County, South Carolina. Each ZIP code page includes population, median household income, and a map of the area.

County Statistics

Total Population 161,866
Median Household Income $60,546
Median Age 38.1
Unemployment Rate 4.6%
Poverty Rate 11.8%
ZIP Codes 8

Largest ZIP Codes in Dorchester County

ZIP Code City Population Median Income
29485Summerville58,946$78,363
29483Summerville56,758$75,698
29420North Charleston22,808$73,339
29472Ridgeville10,693$69,350
29477Saint George7,195$53,391

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Dorchester County