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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Union City, TN

Union City, TN Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 38261StandardObion16,919731
ZIP Code 38281P.O. BoxObion0731

Timezone(s):Central (GMT -06:00)
Counties:OBION, TN
Population:10,895 (More Details)
Male Population:5,037
Female Population:5,858
Median Age:39
ZIP Codes:2
Area Codes:1
Total Area:556 square miles (county)
Land Area:545 square miles (county)
Water Area:11 square miles (county)

Union City, TN Demographic Information *

Total population10,895
Male population5,037
Female population5,858
Median age (years)39.3
White Population7,748
Black Population2,583
Indian Population18
Asian Population44
Hawaiian Population6
Hispanic Population563
Median age (Male)37.5
Median age (Female)41.6
Total households4,627
Family households (families)2,848
Average household size2.27
Average family size2.9
Total housing units5,095
* Demographic data is based on 2010 Census.

Union City, TN Other Information

  • Located in OBION County, Tennessee
  • Union City, TN is also known as:
    • UNION CY, TN

59 Cities within 30 miles of Union City, TN 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],