Anaheim is a city in Orange County, California. As of January 1, 2010, the city population was about 353,643, making it the 10th most-populated city in California and ranked 54th in the United States. Founded by fifty German families in 1857 and incorporated on February 10, 1870, Anaheim developed into an industrial center, producing electronics, aircraft parts and canned fruit. It is the site of the Disneyland Resort, a world-famous grouping of theme parks and hotels which opened in 1955, Angel Stadium of Anaheim, Honda Center and Anaheim Convention Center, the largest convention center on the West Coast.