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DEKALB County, TN ZIP Codes

Population:18,723 (More Details)
Male Population:9,270
Female Population:9,453
Median Age:41
ZIP Codes:4
Area Codes:0
Total Area:329 square miles (county)
Land Area:304 square miles (county)
Water Area:25 square miles (county)

DEKALB County, TN Covers 4 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 37012GeneralAlexandria2,292Central615/931
ZIP Code 37059GeneralDowelltown1,552Central615/931
ZIP Code 37095GeneralLiberty1,854Central615/931
ZIP Code 37166GeneralSmithville13,446Central615/931

DEKALB, TN Demographic Information

* Demographic data is based on 2010 Census.

More Census Information

Total population of DEKALB County, TN18,723
Male population of DEKALB County, TN9,270
Female population of DEKALB County, TN9,453
Median age (years)41
White Population17,352
Black Population250
Indian Population35
Asian Population49
Hawaiian Population2
Hispanic Population1,239
Median age (Male)39.5
Median age (Female)42.8
Total households7,420
Family households (families)5,140
Average household size for DEKALB County, TN2.48
Average family size of DEKALB County, TN2.95
Total housing units for DEKALB County, TN9,405

DEKALB County, TN Covers 4 Cities