The crossword solution for the term 'California (Mexican State)' is Baja, which is a four-letter word. Baja is a Mexican state located on the Baja California Peninsula, which is a long, narrow peninsula that extends from mainland Mexico into the Pacific Ocean. It is the second-longest peninsula in the world and is divided into two states: Baja California and Baja California Sur. Baja California is the northernmost state and is home to the cities of Tijuana, Mexicali, and Ensenada. Baja California Sur is the southernmost state and is home to the cities of La Paz and Cabo San Lucas.