San Diego is a coastal Southern California city located in the southwestern corner of the continental United States. In 2006, the city's population was estimated to be 1,256,951. It is the second largest city in California and the eighth largest city in the United States, by population. It is the county seat of San Diego County and is the economic center of the San Diego–Carlsbad–San Marcos metropolitan area, the 17th-largest in the United States with a population of 2.9 million as of 2006, and the 21st-largest metropolitan area in the Americas when including Tijuana.
San Diego County lies just north of the Mexican border—sharing a border with Tijuana—and lies south of Orange County. It is home to miles of beaches, a mild Mediterranean climate and 16 military facilities hosting the United States Navy, the United States Coast Guard and the United States Marine Corps.
The University of California, San Diego (UCSD) and the affiliated UCSD Medical Center combined with nearby research institutes in the Torrey Pines area of La Jolla make the area influential in biotechnology research. San Diego's economy is largely composed of agriculture, biotechnology/biosciences, computer sciences, electronics manufacturing, defense-related manufacturing, financial and business services, ship-repair and construction, software development, telecommunications, and tourism.
After being discovered by Portuguese explorers sailing under the Spanish flag Juan Rodrigues Cabrillo named the area San Miguel (estimated year: 1499-1543). It wasn’t until 1602 that San Diego got its namesake. Spain sent mapper Sebastian Vizcaino to map the California coast and he named the area after the Catholic Saint, Didacus. Didacus was more commonly referred to as San Diego.
Demographics:
When studying a particular budget, specifically of a city, it is very essential to get a feel for the demographics of an area.
As of the census of 2000, there were 1,223,400 people, 450,691