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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Norristown, PA

Norristown, PA Covers 8 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 19401StandardMontgomery41,753610 / 484
ZIP Code 19403StandardMontgomery44,260484 / 610 / 267
ZIP Code 19404P.O. BoxMontgomery0610 / 484
ZIP Code 19405StandardMontgomery5,127610 / 484 / 267
ZIP Code 19406StandardMontgomery23,441215 / 267 / 445 / 484 / 610
ZIP Code 19407P.O. BoxMontgomery0610 / 484
ZIP Code 19408P.O. BoxMontgomery0610 / 484
ZIP Code 19409P.O. BoxMontgomery0610 / 484

Timezone(s):Eastern (GMT -05:00)
Population:34,324 (More Details)
Male Population:17,106
Female Population:17,218
Median Age:31
ZIP Codes:8
Area Codes:5
Total Area:487 square miles (county)
Land Area:483 square miles (county)
Water Area:4 square miles (county)

Norristown, PA Demographic Information *

Total population34,324
Male population17,106
Female population17,218
Median age (years)31.2
White Population14,048
Black Population12,310
Indian Population150
Asian Population718
Hawaiian Population34
Hispanic Population9,714
Median age (Male)30.2
Median age (Female)32.4
Total households11,963
Family households (families)7,498
Average household size2.79
Average family size3.41
Total housing units13,420
* 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],