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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

COBB County, GA ZIP Codes

COBB County, GA Covers 28 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 30006P.O. BoxMarietta0Eastern770/678/470
ZIP Code 30007P.O. BoxMarietta0Eastern770/678/470
ZIP Code 30008GeneralMarietta29,822Eastern678/470/770
ZIP Code 30060GeneralMarietta34,562Eastern770/678/470
ZIP Code 30061P.O. BoxMarietta0Eastern770/678/470
ZIP Code 30062GeneralMarietta62,136Eastern770/678
ZIP Code 30063UniqueMarietta0Eastern770/678/470
ZIP Code 30064GeneralMarietta46,076Eastern678/770/470
ZIP Code 30065P.O. BoxMarietta0Eastern770/678/470
ZIP Code 30066GeneralMarietta52,936Eastern770/678
ZIP Code 30067GeneralMarietta45,182Eastern770/678
ZIP Code 30068GeneralMarietta31,595Eastern770/678
ZIP Code 30069UniqueMarietta0Eastern770/678/470
ZIP Code 30080GeneralSmyrna49,905Eastern770/678/470/404
ZIP Code 30081P.O. BoxSmyrna0Eastern770/678/470/404
ZIP Code 30082GeneralSmyrna25,905Eastern770/678/470/404
ZIP Code 30090GeneralMarietta0Eastern770/678/470
ZIP Code 30101GeneralAcworth54,373Eastern770/678
ZIP Code 30106GeneralAustell20,300Eastern770/678
ZIP Code 30111P.O. BoxClarkdale0Eastern770/678
ZIP Code 30126GeneralMableton37,088Eastern770/678
ZIP Code 30127GeneralPowder Springs60,347Eastern678/470/770
ZIP Code 30144GeneralKennesaw52,252Eastern770/678
ZIP Code 30152GeneralKennesaw40,393Eastern770/678
ZIP Code 30156P.O. BoxKennesaw0Eastern770/678
ZIP Code 30160P.O. BoxKennesaw0Eastern770/678
ZIP Code 30168GeneralAustell24,241Eastern770/678
ZIP Code 30339GeneralAtlanta18,304Eastern770/678/470/404

Population:688,078 (More Details)
Male Population:334,369
Female Population:353,709
Median Age:35
ZIP Codes:28
Area Codes:0
Total Area:345 square miles (county)
Land Area:340 square miles (county)
Water Area:5 square miles (county)

COBB, GA Demographic Information

* Demographic data is based on 2010 Census.

Total population of COBB County, GA688,078
Male population of COBB County, GA334,369
Female population of COBB County, GA353,709
Median age (years)35.4
White Population428,023
Black Population171,774
Indian Population2,314
Asian Population30,657
Hawaiian Population346
Hispanic Population84,330
Median age (Male)34.2
Median age (Female)36.4
Total households260,056
Family households (families)175,357
Average household size for COBB County, GA2.61
Average family size of COBB County, GA3.17
Total housing units for COBB County, GA286,490

COBB County, GA Covers 9 Cities