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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Barnesville, GA

Barnesville, GA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 30204StandardLamar13,493770 / 470 / 678

Timezone(s):Eastern (GMT -05:00)
Counties:LAMAR, GA
Population:6,755 (More Details)
Male Population:3,084
Female Population:3,671
Median Age:30
ZIP Codes:1
Area Codes:3
Total Area:186 square miles (county)
Land Area:183 square miles (county)
Water Area:2 square miles (county)

Barnesville, GA Demographic Information *

Total population6,755
Male population3,084
Female population3,671
Median age (years)30.2
White Population2,735
Black Population3,812
Indian Population11
Asian Population23
Hawaiian Population1
Hispanic Population111
Median age (Male)29.4
Median age (Female)30.8
Total households2,273
Family households (families)1,342
Average household size2.34
Average family size3.04
Total housing units2,608
* 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],