Travelers are voting Los Angeles Zoo, SeaWorld San Diego and San Diego Zoo as the best of 3 zoos in Orange County. There are 1 zoo in Rancho Palos Verdes a city just 30 km from Orange County and 1 zoo in Rialto which is 36 km distant. The most popular of these are Los Angeles Zoo in Rancho Palos Verdes and Moonridge Animal Park in Rialto. You can find 7 zoos in California and 97 zoos in the country of United States. Our members favorite in California is San Francisco Zoo and Jacksonville Zoo & Gardens is the top pick in United States. Want more? Check out our map of zoos in Orange County.