How Big Is San Diego?
United States
Area
964 km²
372 mi²
Population
1.4M
Density
1,442/km²
Founded
1769
San Diego Size Overview
San Diego covers an area of 964 km² (372 mi²) in United States. City in California, United States. The city is often called "America's Finest City". To put this in perspective, San Diego is roughly the same size as Berlin. In more relatable units, that's about 135,000 American football fields, 16 times the area of Manhattan, or 9 times the area of Paris.
San Diego is a city on the Pacific coast of Southern California, adjacent to the Mexico–United States border. It is the eighth-most populous city in the U.S. and second-most populous city in California with a population of over 1.4 million, while the San Diego metropolitan area with over 3.3 million residents is the 18th-largest metropolitan area in the country. San Diego is the county seat of San Diego County.
With a population of 1.4 million, San Diego has a population density of 1,442 people per km².
San Diego has a history stretching back to 1769. The city is renowned for San Diego Zoo, Balboa Park, Coronado Beach, and Gaslamp Quarter.
Did You Know?
- San Diego sits directly on the Mexico-United States border, making it California's southwesternmost major city.
- With over 1.4 million residents, San Diego is California's second-most populous city after Los Angeles.
- The San Diego metropolitan area holds more than 3.3 million people, ranking as the 18th-largest in the country.
Cities Similar in Size to San Diego
San Diego covers 964 km². Cities with a similar urban footprint include Abu Dhabi (972 km²), Dallas (997 km²), Berlin (892 km²), Santiago (838 km²), or Hong Kong (1,114 km²).