Travelers are voting Seal Beach City, Laguna Hills and Brea as the best of 40 cities in Orange County. There is 1 city in Banning a city just 55 km from Orange County. The most popular of these is Palm Desert in Banning. You can find 573 cities in California and 6619 cities in the country of United States. Our members favorite in California is Los Angeles and New York City is the top pick in United States. Want more? Check out our map of cities in Orange County.