Irvine, California is 2.5 times larger than Huntington Beach, California.
Area: 69 km2 calculated
Huntington Beach is a seaside city in Orange County in Southern California. The city is named after American businessman Henry E. Huntington. According to the 2010 census, the city population was 189,992; making it the largest beach city in Orange County in terms of population. Wikipedia
Area: 173 km2 calculated
Irvine is a suburban city in Orange County, California, United States. It is a planned city, mainly developed by the Irvine Company since the 1960s. Wikipedia