What are the names of some of the cities in Orange County?

Throughout the 1900s, the population started growing at such a rapid pace in Orange County. There are quite a few cities in the county that are heavily populated. Some of the different cities that are found in Orange County, California, include Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, San Clemente, Mission Viejo, and Fountain Valley. These are just some of the cities in the area.