Orange County, California
Orange County is a county in California with an estimated population of 3,135,755 in 2023. 34 cities, towns and Census places in it are indexed here.
Largest places in Orange County
Anaheim 340,512Irvine 314,621Santa Ana 310,539Huntington Beach 192,129Garden Grove 168,234Fullerton 139,250Orange 138,337Costa Mesa 108,354Mission Viejo 90,624Westminster 88,729Lake Forest 85,840Newport Beach 82,637Buena Park 81,958Tustin 77,704Yorba Linda 66,147Laguna Niguel 62,899San Clemente 62,313La Habra 60,991Fountain Valley 55,468Placentia 52,192Aliso Viejo 50,263Cypress 48,782Brea 48,479Rancho Santa Margarita 46,182Stanton 38,815San Juan Capistrano 34,754Dana Point 32,567Laguna Hills 30,243Seal Beach 24,352Laguna Beach 22,332Laguna Woods 16,998La Palma 15,029Los Alamitos 11,901Villa Park 5,664
About Orange County
Orange County is one of the counties of California. County governments in California handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.