Population over 100,000: Santa Ana (County seat) • Anaheim • Costa Mesa • Fullerton • Garden Grove • Huntington Beach • Irvine • Orange
Population 50,000 – 100,000: Buena Park • Fountain Valley • La Habra • Laguna Niguel • Lake Forest • Mission Viejo • Newport Beach • Tustin • Westminster • Yorba Linda
Population under 50,000: Aliso Viejo • Brea • Cypress • Dana Point • La Palma • Laguna Beach • Laguna Hills • Laguna Woods • Los Alamitos • Placentia • Rancho Santa Margarita • San Clemente • San Juan Capistrano • Seal Beach • Stanton • Villa Park

Census-designated places
Coto de Caza • Las Flores • Rossmoor • Tustin Foothills

Unincorporated communities
Dove Canyon • Ladera Ranch • Santa Ana Heights • Sunset Beach • Trabuco Canyon

Other neighborhoods and communities
Anaheim Hills • Atwood • El Modena • Midway City • Monarch Beach • Olinda Official website: http://www. ... Santa Ana is the largest city and the county seat of Orange County, California. ... A county seat is an administrative center for a county. ... Official website: http://www. ... Official website: http://ci. ... Nickname: Motto: Official website: http://www. ... Crystal Cathedral in Garden Grove Garden Grove, is a city centrally located in northern Orange County, California, United States. ... Nickname: Surf City Official website: http://www. ... Official website: http://www. ... Motto: A Slice of Old Town Charm Nickname: Plaza City Map Political Statistics Founded 1869 Incorporated April 6, 1888 County Orange County, California Borough {{{borough}}} Parrish {{{parrish}}} Mayor Mark Murphy Geographic Statistics Area  - Total  - Water 27. ... Buena Park is a city located in northwestern Orange County, California. ... Fountain Valley is a city located in Orange County, California. ... La Habra is a city located in the northwestern corner of Orange County, California, United States. ... Laguna Niguel is a city located in Orange County, California. ... Nickname: Motto: Official website: http://www. ... Official website: http://www. ... Laks is life Official website: http://ci. ... Tustin is a city located in Orange County, California. ... Westminster is a city located in Orange County, California. ... Yorba Linda is a city located in Orange County, California, approximately 13 miles northeast of Downtown Santa Ana, and 40 miles southeast of Downtown Los Angeles. ... Official website: http://www. ... Brea is a city located in Orange County, California. ... Cypress City Hall Cypress is a city located near the northern border of Orange County, California, USA. Though it is considered to be a suburb of Long Beach, it has many resident industries. ... Dana Point is a city located in southern Orange County, California. ... La Palma is a city located in northern Orange County, California. ... Official website: http://www. ... Laguna Hills is a city located in southern Orange County, California. ... Laguna Woods is a city located in Orange County, California. ... City Hall Los Alamitos (The Little Cottonwoods in Spanish) is a small city located in Orange County, California. ... Placentia is a city in northern Orange County, California. ... Location Location of Rancho Santa Margarita within Orange County, California. ... Nickname: Motto: Official website: http://ci. ... Official website: http://www. ... Seal Beach is a city in Orange County, California. ... Stanton is a city located in Orange County, California. ... This temporary page is being used to expand and convert the article Villa Park, California over to the new format agreed to at WikiProject Cities. ... A census-designated place (CDP) is an area identified by the United States Census Bureau for statistical reporting. ... Coto de Caza is a census-designated place and guard-gated private community in the unincorporated Trabuco Canyon area of Orange County, California. ... Las Flores is a census-designated place located in Orange County, California. ... Rossmoor is a census-designated place located in Orange County, California. ... Tustin Foothills is a census-designated place and unincorporated community located in Orange County, California. ... Dove Canyon is a residential area located next to Rancho Santa Margarita, California. ... Ladera Ranch is an unincorporated planned community located in Orange County, California. ... Sunset Beach is a unincorporated beachfront community northwest of Huntington Beach in Orange County, California. ... Trabuco Canyon is a small, unincorporated community in Orange County, California, with a population of only a few thousand. ... Official website: http://www. ... Atwood, California is a small neighborhood in Placentia, California. ... El Modena is an unoffical community name for the areas surrounding the El Modena High School site in Orange, California. ... Monarch Beach is an Orange Coast community in Orange County, California located between Dana Point and Laguna Beach. ...