Cities & Towns in Orange County, CA

Orange County, county in California, United States. As of 2020 county had an estimated population of 3,166,857 inhabitants. The county was created 135 years ago in 1889. Its county seat is Santa Ana.

There are 41 city/town in Orange County, CA. The largest city of Orange County is Anaheim with a population of 353,676. Other cities include, Santa Ana population 331,301, Irvine population 283,700, Huntington Beach population 198,246, Garden Grove population 171,366

Anaheim
Anaheim

Anaheim, The second most populous city in Orange County, California and the center of the Anaheim metropolitan area.

Santa Ana
Santa Ana

Santa Ana, The most populous city in Orange County, California and the center of the Santa Ana metropolitan area.

Irvine
Irvine

Irvine, A city located in Orange County, California.

Bordered by Los Angeles County to the north and San Diego County to the south, Orange County is a metro area known for its pristine beaches, idyllic suburban communities, and exciting theme parks. Some of the most prominent cities in Orange County include Anaheim, home of Disneyland Resort, as well as Santa Ana, the county seat and most populous city.

Coastal cities like Huntington Beach, dubbed "Surf City USA," Newport Beach, Laguna Beach, and Dana Point are revered for their beautiful shorelines, harbors, and artistic communities. Inland, Irvine and Orange cater more to families and professionals, with their sprawling parks and burgeoning job centers.

For dining, shopping, and arts, head to hipster haven Costa Mesa or historic Old Towne Orange. Other great O.C. cities include Buena Park, home of Knott's Berry Farm, upscale Mission Viejo, and Fullerton, with its top-ranked university.

With an enviable climate, kid-friendly attractions, and charming neighborhoods, Orange County's diverse cities offer the best of Southern California living. Whether you're looking for an action-packed vacation or a laidback lifestyle, you'll find the perfect O.C. city to call home.

All Orange County Cities (Aphebetical)

List of cities, towns, neighborhoods & other populated places in Orange County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title Population
Aliso Viejo A city in Orange County, California. 50,412
Anaheim The second most populous city in Orange County, California and the center of the Anaheim metropolitan area. 353,676
Brea A city in Orange County, California. 44,484
Buena Park A city in Orange County, California. 81,269
Costa Mesa The most populous city in Orange County, California. 112,366
Coto De Caza Census-designated place in Orange County, California 14,866
Cypress A city in Orange County, California. 48,982
Dana Point City in California, US 33,436
Foothill Ranch City in California, United States of America 11,698
Fountain Valley A city in Orange County, California. 55,405
Fullerton The eighth most populous city in Orange County, California. 139,921
Garden Grove The fourth most populous city in Orange County, California. 171,366
Huntington Beach The most populous city in Orange County, California. 198,246
Irvine A city located in Orange County, California. 283,700
La Habra The most populous city in Orange County, California. 62,285
La Palma City 15,415
Laguna Beach City in California 22,687
Laguna Hills City in California 31,197
Laguna Niguel The most populous city in Orange County, California. 64,569
Laguna Woods City in Orange County, California 15,819
Lake Forest A city in Orange County, California. 85,329
Los Alamitos City in Orange County, California, United States 11,386
Mission Viejo A city in Orange County, California. 94,242
Newport Beach A city in Orange County, California. 86,834
North Tustin Census-designated place in Orange County, California 24,917
Orange The sixth most populous city in California. 138,192
Placentia A city in Orange County, California. 51,519
Portola Hills City in Lake Forest, California, United States of America 9,083
Rancho Santa Margarita A city in Orange County, California. 47,569
Rossmoor Census-designated place in Orange County, California, United States 10,244
San Clemente The most populous city in Orange County, California. 64,551
San Joaquin Hills Census designated place 3,176
San Juan Capistrano City in Orange County, California, United States 35,810
Santa Ana The most populous city in Orange County, California and the center of the Santa Ana metropolitan area. 331,301
Seal Beach City in Organg County, California, United States 23,887
Stanton City in California 37,904
Trabuco Canyon Unincorporated community in California 3,000
Tustin A city in Orange County, California. 79,815
Villa Park City in Orange County, California, United States 5,801
Westminster A city in Orange County, California. 89,740
Yorba Linda A city in Orange County, California. 68,027
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County Cities on Map (41)