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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Duncan, SC

Duncan, SC Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 29334StandardSpartanburg11,331864
ZIP Code 29651StandardGreenville42,844864

Timezone(s):Eastern (GMT -05:00)
Population:3,181 (More Details)
Male Population:1,428
Female Population:1,753
Median Age:31
ZIP Codes:2
Area Codes:1
Total Area:819 square miles (county)
Land Area:808 square miles (county)
Water Area:11 square miles (county)

Duncan, SC Demographic Information *

Total population3,181
Male population1,428
Female population1,753
Median age (years)31.4
White Population1,936
Black Population969
Indian Population7
Asian Population31
Hawaiian Population0
Hispanic Population293
Median age (Male)29.2
Median age (Female)33.2
Total households1,236
Family households (families)847
Average household size2.56
Average family size3.08
Total housing units1,401
* Demographic data is based on 2010 Census.

Duncan, SC Other Information

81 Cities within 30 miles of Duncan, SC 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],