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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Allendale, SC

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Area Code(s):803
Timezone(s):Eastern (GMT -05:00)
City Population:3,482 (More Details)
Congressional District(s):06
Land Area:408 square miles (county)
Water Area:4 square miles (county)

1 ZIP Code

Allendale, SC ZIP Code Boundaries

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Allendale, SC Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Allendale, SC Demographic Information *

Total population**3,482
Male population1,627
Female population1,855
Median age (years)35.4
White Population445
Black Population2,903
Indian Population8
Asian Population25
Hawaiian Population2
Hispanic Population99
Median age (Male)30.4
Median age (Female)38.7
Total households1,372
Family households (families)851
Average household size2.51
Average family size3.24
Total housing units1,651
* Demographic data is based on 2010 Census for the City of ALLENDALE.
** 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],