Quail Hill is a neighborhood in Irvine, California with a population of 10,847. Quail Hill is in Orange County and is one of the best places to live in California. Living in Quail Hill offers residents an urban suburban mix feel and most residents own their homes. In Quail Hill there are a lot of restaurants, coffee shops, and parks. Many families and young professionals live in Quail Hill and residents tend to have moderate political views. The public schools in Quail Hill are highly rated.