Tustin is a city located in Orange County, California, in the Los Angeles metropolitan area. As of the census of 2010, Tustin had a population of 75,540. The city is located next to the county seat, Santa Ana, and does not include the Tustin Foothills.Because of a top 10% ranking in start-ups and sole proprietors per capita and one of the shortest commutes in Southern California, the city was chosen in 2009 by Forbes as one of the top 25 towns to live well in America.HistoryMembers of the Tongva and Juaneño/Luiseño nations long inhabited this area. After the 1769 expedition of Gaspar de Portolà, a Spanish expedition led by Father Junipero Serra named the area Vallejo de Santa Ana (Valley of Saint Anne). On November 1, 1776, Mission San Juan Capistrano became the area's first permanent European settlement in Alta California, New Spain.In 1801, the Spanish Empire granted 62500acre to Jose Antonio Yorba, which he named Rancho San Antonio. Yorba's great rancho included the lands where the cities of Olive, Orange, Villa Park, Santa Ana, Tustin, Costa Mesa and Newport Beach stand today. Smaller ranchos evolved from this large rancho including the Rancho Santiago de Santa Ana.
