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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Coldiron, KY

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Counties:HARLAN, KY
Area Code(s):606
Timezone(s):Eastern (GMT -05:00)
City Population:223 (More Details)
Congressional District(s):05
Land Area:466 square miles (county)
Water Area:2 square miles (county)

1 ZIP Code

Coldiron, KY ZIP Code Boundaries

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Coldiron, KY Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Coldiron, KY Demographic Information *

Total population**223
Male population103
Female population120
Median age (years)38.8
White Population221
Black Population0
Indian Population0
Asian Population0
Hawaiian Population0
Hispanic Population0
Median age (Male)34.8
Median age (Female)40.5
Total households90
Family households (families)62
Average household size2.48
Average family size3.08
Total housing units105
* Demographic data is based on 2010 Census for the City of COLDIRON.
** 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],