Facts About Orange

General information about the city of Orange in Southern California's Orange County. See also our city of Orange Visitor's Guide, other Orange County Cities, and general information About Orange County.

Facts About Orange
ORIGINAL NAME: Richmond
STATUS: Incorporated City
INCORPORATED: 1888 April 6
POPULATION: Greater than 139,000
SIZE: About 25 square miles
POPULATION DENSITY: More than 5,400 people per square mile
TELEPHONE AREA CODES: 92856–92869
POSTAL ZIP CODES: 657 and 714
CITY HALL: 300 E Chapman Avenue

Historical Society of Orange

U.S. Census Bureau Orange Quick Facts

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City of Orange Visitor's Guide

Northern Region of Orange County

About Orange County California

California for Visitors