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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

ZIP Codes for City of Clay, KY

Clay, KY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 42404StandardWebster2,569270 / 364

Timezone(s):Central (GMT -06:00)
Counties:WEBSTER, KY
Population:1,181 (More Details)
Male Population:572
Female Population:609
Median Age:37
ZIP Codes:1
Area Codes:2
Total Area:336 square miles (county)
Land Area:332 square miles (county)
Water Area:4 square miles (county)

Clay, KY Demographic Information *

Total population1,181
Male population572
Female population609
Median age (years)37.3
White Population1,158
Black Population4
Indian Population1
Asian Population0
Hawaiian Population1
Hispanic Population7
Median age (Male)35.9
Median age (Female)38.3
Total households462
Family households (families)317
Average household size2.56
Average family size3.13
Total housing units514
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  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],