San Carlos is located in the center of the San Francisco Bay Area and has everything at its doorstep. San Francisco is 25 miles north and San Jose is 25 miles south. San Carlos boasts an ideal climate, good government, an outstanding school system, attractive residential areas, a fine shopping district, excellent restaurants, a modern industrial and commercial area and plenty of open space. As part of the northern end of Silicon Valley, San Carlos hosts several technology companies and is the address of many of the West Coast’s biotech and medical instrumentation firms. The City of San Carlos covers 5.92 Sq. Miles. Learn more about San Carlos nearby schools. CLICK HERE FOR MORE INFORMATION ON SCHOOLS.