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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Summerville, SC

Summerville, SC Covers 4 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 29483StandardDorchester66,731843 / 854
ZIP Code 29484P.O. BoxDorchester0843 / 854
ZIP Code 29485StandardDorchester45,057843 / 854
ZIP Code 29486StandardBerkeley0854 / 843

Timezone(s):Eastern (GMT -05:00)
Population:43,392 (More Details)
Male Population:20,463
Female Population:22,929
Median Age:35
ZIP Codes:4
Area Codes:2
Total Area:576 square miles (county)
Land Area:573 square miles (county)
Water Area:3 square miles (county)

Summerville, SC Demographic Information *

Total population43,392
Male population20,463
Female population22,929
Median age (years)34.7
White Population31,271
Black Population9,304
Indian Population173
Asian Population657
Hawaiian Population40
Hispanic Population2,165
Median age (Male)33.2
Median age (Female)36
Total households16,866
Family households (families)11,633
Average household size2.55
Average family size3.06
Total housing units18,557
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],