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ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2022

ZIP Codes for City of Old Hickory, TN

Old Hickory, TN Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 37138StandardDavidson22,191615

Timezone(s):Central (GMT -06:00)
Population:22,191 (More Details)
Male Population:10,745
Female Population:11,446
Median Age:41
ZIP Codes:1
Area Codes:1
Total Area:526 square miles (county)
Land Area:504 square miles (county)
Water Area:22 square miles (county)

Old Hickory, TN Demographic Information *

There is no Census data for the city of OLD HICKORY, TN. We have pulled information for the ZIP Code 37138 instead.
Total population22,191
Male population10,745
Female population11,446
Median age (years)40.9
White Population19,459
Black Population1,641
Indian Population98
Asian Population274
Hawaiian Population0
Hispanic Population736
Median age (Male)39.8
Median age (Female)42.1
Total households8,866
Family households (families)6,222
Average household size2.5
Average family size2.97
Total housing units9,482
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 9/1/2022],
  2. Internal Data Creation [Last Updated: 9/1/2022],
  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],