California (USA) is 6,363 times larger than Newark, New Jersey.
Area: 403,466 km2 US Census
Population: 38,332,521 (July 2013) US Census
California is a state located on the West Coast of the United States. It is the most populous U.S. state, home to one out of eight Americans, and is the third largest state by area. Wikipedia
Area: 63 km2 calculated
Population: 277,727 (2012)
Newark is the largest city in the U.S. state of New Jersey, and the county seat of Essex County. Wikipedia