Coldiron, KY 40819 ZIP Code Profile

Related Place Profiles:
Coldiron, KY | Molus, KY

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ZIP Code 40819: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Coldiron, KY 40819

Acceptable Alternative
Molus, KY 40819

  • ZIP Code Type: STANDARD
  • County: Harlan County
  • Centroid: Latitude 36.875, Longitude -83.44
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 5
  • PO Box Addresses: 233
  • Residential Addresses: 94
    • Multi-Family Addresses: 0
    • Single Family Addresses: 94

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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40819 ZIP Code Map

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Coldiron, KY 40819 Data & Demographics (As of July 1, 2017)


Total Population 624
Daytime Population: Workers 23
Daytime Population: Residents 453
Total Daytime Population (TDP) 476
Ratio TDP/Total Population1 0.76
Population in Households 624
Population in Familes 534
Population in Group Qrtrs 0
Population Density2 69
Diversity Index3 4


Median Household Income $31,246
Average Household Income $43,020
Per Capita Income $17,718


Total Housing Units 284 (100%)
Owner Occupied HU 189 (66.5%)
Renter Occupied HU 68 (23.9%)
Vacant Housing Units 27 ( 9.5%)
Median Home Value $79,167
Average Home Value $108,598


Total Households 257
Average Household Size 2.43
Family Households 185
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.04% -0.39%
Households 0.11% -0.16%
Families 0.0% -0.33%
Median Household Income   2.14%
Per Capita Income   2.77%

Coldiron, KY 40819 - Peer Comparisons by Rank and Percentile

The table below compares 40819 to the other 756 ZIP Codes in Kentucky by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 560 26th
Population Density # 328 57th
Diversity Index # 621 19th
Median Household Income # 579 24th
Per Capita Income # 591 22nd

Additional comparisons and rankings can be made with a VERY EASY TO USE Kentucky Census Data Comparison Tool.

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