California is the third largest US state. Arizona is the sixth largest US state.
California - over 39 million California is the most populous state in the US. Arizona - about 7.2 million
California - Mount Whitney (14,505 ft/4,421 meters) Arizona - Humphreys Peak (12,637 ft/3,852 meters)
Capital of California - Sacramento Capital of Arizona - Phoenix
California 1. Los Angeles 2. San Diego 3. San Jose Arizona 1. Phoenix 2. Tucson 3. Mesa