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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Loudon, TN

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Counties:LOUDON, TN
Area Code(s):865, 423
Timezone(s):Eastern (GMT -05:00)
City Population:5,381 (More Details)
CBSA:Knoxville, TN
Congressional District(s):02, 03
Land Area:229 square miles (county)
Water Area:18 square miles (county)

1 ZIP Code

Loudon, TN ZIP Code Boundaries

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Loudon, TN Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Loudon, TN Demographic Information *

Total population**5,381
Male population2,514
Female population2,867
Median age (years)41.4
White Population4,475
Black Population158
Indian Population12
Asian Population63
Hawaiian Population6
Hispanic Population866
Median age (Male)39
Median age (Female)43.7
Total households2,142
Family households (families)1,309
Average household size2.41
Average family size3.12
Total housing units2,426
* Demographic data is based on 2010 Census for the City of LOUDON.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],