Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Porter Ranch, CA

Porter Ranch, CA Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 91326StandardLos Angeles33,708818 / 747
ZIP Code 91327P.O. BoxLos Angeles0818 / 747

Timezone(s):Pacific (GMT -08:00)
Population:33,708 (More Details)
Male Population:16,394
Female Population:17,314
Median Age:43
ZIP Codes:2
Area Codes:2
Total Area:4,751 square miles (county)
Land Area:4,058 square miles (county)
Water Area:693 square miles (county)

Porter Ranch, CA Demographic Information *

There is no Census data for the city of PORTER RANCH, CA. We have pulled information for the ZIP Code 91326 instead.
Total population33,708
Male population16,394
Female population17,314
Median age (years)42.7
White Population19,782
Black Population1,172
Indian Population66
Asian Population9,994
Hawaiian Population30
Hispanic Population4,504
Median age (Male)41.7
Median age (Female)43.6
Total households11,770
Family households (families)9,329
Average household size2.86
Average family size3.2
Total housing units12,206
* 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],