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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Gaston, SC

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Area Code(s):803
Timezone(s):Eastern (GMT -05:00)
City Population:1,645 (More Details)
CBSA:Columbia, SC
Congressional District(s):02, 06
Land Area:699 square miles (county)
Water Area:59 square miles (county)

1 ZIP Code

Gaston, SC ZIP Code Boundaries

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Gaston, SC Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Gaston, SC Demographic Information *

Total population**1,645
Male population845
Female population800
Median age (years)37.2
White Population1,387
Black Population151
Indian Population6
Asian Population7
Hawaiian Population1
Hispanic Population90
Median age (Male)36.8
Median age (Female)37.5
Total households633
Family households (families)428
Average household size2.6
Average family size3.06
Total housing units716
* Demographic data is based on 2010 Census for the City of GASTON.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],