(Encyclopedia) Mexicali m?h?kl?, city (1990 pop. 438,377), capital of Baja California state, NW Mexico, across the border from Calexico, Calif. Once noted chiefly as the center of a cotton- and? (Encyclopedia) Ensenada ents?nd?, city (1990 pop. 259,979), Baja California state, NW Mexico. Developed in the 19th cent., Ensenada is the oldest deep-sea port in Baja California and is one of the? (Encyclopedia) Tijuana t?hwn, city (1990 pop. 698,752), Baja California state, NW Mexico, just south of the U.S. border. It is a gaudy border resort, noted for its racetracks and bullfights. An?