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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 Code Classification City Population Timezone Area Code(s)
ZIP Code 37012 General ALEXANDRIA 2,292 Central 615/931
ZIP Code 37059 General DOWELLTOWN 1,552 Central 615/931
ZIP Code 37095 General LIBERTY 1,854 Central 615/931
ZIP Code 37166 General SMITHVILLE 13,446 Central 615/931

DEKALB, TN Demographic Information

* Demographic data is based on 2010 Census.

More Census Information

Total population of DEKALB County, TN 18,723
Male population of DEKALB County, TN 9,270
Female population of DEKALB County, TN 9,453
Median age (years) 41
White Population 17,352
Black Population 250
Indian Population 35
Asian Population 49
Hawaiian Population 2
Hispanic Population 1,239
Median age (Male) 39.5
Median age (Female) 42.8
Total households 7,420
Family households (families) 5,140
Average household size for DEKALB County, TN 2.48
Average family size of DEKALB County, TN 2.95
Total housing units for DEKALB County, TN 9,405

DEKALB County, TN Covers 4 Cities