Southern California

Southern California (SoCal) is a megaregion, or megapolitan area, in the southern area of the U.S. state of California. Large urban areas include Greater Los Angeles and Greater San Diego. The urban area stretches along the coast from Ventura through the Southland and Inland Empire to San Diego. The international border of the United States and Mexico makes up the southern border. Southern California is a major economic center for the state of California and the nation.
Southern California’s population encompasses five metropolitan, or MSA, areas: Los Angeles County and Orange County together make up the Los Angeles metropolitan area; the Inland Empire consists of such cities as Riverside, Ontario, and San Bernardino; the San Diego metropolitan area; the Oxnard-Thousand Oaks-Ventura metro area; and the El Centro area. Out of these, three are heavy populated areas; the Los Angeles area with over 12 million inhabitants, the Riverside-San Bernardino area with over 4 million inhabitants,…