Incorporated in 1925, San Carlos, California, is known as the City of Good Living. Located in San Mateo County, the population is approximately 28,000. The city covers 5.54 square miles, of which 0.05% is water, and is home to the San Carlos Airport.
California is in the Western United States. It shares borders with Nevada, Arizona, the Pacific Ocean, Oregon, and Baja California. There are more than 39,500,000 people in about 163,696 square miles, making it the third-largest state. The state capital is Sacramento, and Los Angeles is the most populous city.