California, officially the State of California, is a state in the western part of the United States, along the Pacific Ocean. It is the third biggest US state by land area (after Alaska and Texas) with 163,696 square mi (423,970 km2). It has more people than any other state with over 39 million people as of 2019. It also has more people than Canada. Its largest cities are Los Angeles, San Diego, San Jose, and San Francisco. The capital is Sacramento. The states around its borders are Arizona to the southeast, Oregon to the north, Nevada to the east, and the Mexican state of Baja California to the south.