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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of King Of Prussia, PA

King Of Prussia, PA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 19406StandardMontgomery23,441215 / 267 / 445 / 484 / 610

Timezone(s):Eastern (GMT -05:00)
Population:19,936 (More Details)
Male Population:9,915
Female Population:10,021
Median Age:38
ZIP Codes:1
Area Codes:5
Total Area:487 square miles (county)
Land Area:483 square miles (county)
Water Area:4 square miles (county)

King Of Prussia, PA Demographic Information *

Total population19,936
Male population9,915
Female population10,021
Median age (years)37.8
White Population14,320
Black Population1,129
Indian Population53
Asian Population3,718
Hawaiian Population3
Hispanic Population842
Median age (Male)36.6
Median age (Female)39.3
Total households8,577
Family households (families)5,050
Average household size2.31
Average family size3
Total housing units9,203
* Demographic data is based on 2010 Census. 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],