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City size

How big is San Diego, California?

Size is not all that matters. But still, we would love to know how big San Diego in California is. Here is the answer:

San Diego, California covers an area of 964.5 square kilometers (372.4 square miles).

With 1,394,928 people living in San Diego that comes to a population density of 1446.27 inhabitants per square kilometer (3745.78 / sq mi)

As a reference: The 8,398,748 people living in New York City are crammed onto 1214 sq km (468.73 sq mi), which results into a population density of 6918 inhabitants per square kilometer (17918 / sq mi).

The population density of San Diego in California is 964.5 square kilometers (372.4 square miles)

San Diego (, Spanish: [san ˈdjeɣo]; Spanish for ‘Saint Didacus’) is a city in the U.S. state of California on the coast of the Pacific Ocean, approximately 120 miles (190 km) south of Los Angeles and immediately adjacent to the border with Mexico. With an estimated population of 1,423,851 as of July 1, 2019, San Diego is the eighth-largest city in the United States and second-largest in California. It is part of the San Diego–Tijuana conurbation, the second-largest transborder agglomeration between the U.S. and a bordering country after Detroit–Windsor, with a population of 4,922,723 people. The city is known for its mild year-round climate, natural deep-water harbor, extensive beaches, long association with the United States Navy, and recent emergence as a healthcare and biotechnology development center.San Diego has been called “the birthplace of California”. Historically home to the Kumeyaay people, it was the first site visited by Europeans on what is now the West Coast of the United States. Upon landing in San Diego Bay in 1542, Juan Rodríguez Cabrillo claimed the area for Spain, forming the basis for the settlement of Alta California 200 years later. The Presidio and Mission San Diego de Alcalá, founded in 1769, formed the first European settlement in what is now California. In 1821, San Diego became part of the newly declared Mexican Empire, which reformed as the First Mexican Republic two years later. California became part of the United States in 1848 following the Mexican–American War and was admitted to the union as a state in 1850.The city is the seat of San Diego County and is the economic center of the region as well as the San Diego–Tijuana metropolitan area. San Diego’s main economic engines are military and defense-related activities, tourism, international trade, and manufacturing. The presence of the University of California, San Diego (UCSD), with the affiliated UCSD Medical Center, has helped make the area a center of research in biotechnology.

Cities with a similar size as San Diego

If you want to check which cities have a similar size as San Diego, California, here you go:

  • Memphis, Tennessee with a size of 845.18 square kilometers (845.18 sq mi), population: 646,889
  • Dallas, Texas with a size of 996.58 square kilometers (996.58 sq mi), population: 1,197,816
  • Buckeye, Arizona with a size of 1,016.30 square kilometers (1,016.30 sq mi), population: 50,876
  • Fort Worth, Texas with a size of 909.61 square kilometers (909.61 sq mi), population: 812,238
  • Austin, Texas with a size of 827.51 square kilometers (827.51 sq mi), population: 912,791
  • Kansas City, Missouri with a size of 826.15 square kilometers (826.15 sq mi), population: 459,787
  • Suffolk, Virginia with a size of 1,110.86 square kilometers (1,110.86 sq mi), population: 85,728
  • Indianapolis, Indiana with a size of 953.18 square kilometers (953.18 sq mi), population: 863,002
  • Chesapeake, Virginia with a size of 908.90 square kilometers (908.90 sq mi), population: 230,571
  • New Orleans, Louisiana with a size of 906.10 square kilometers (906.10 sq mi), population: 378,715

Cities with a similar population density as San Diego

Other cities that have a similar population density as San Diego, California are:

Cities with a similar population size as San Diego

Here a list of cities that have a similar number of inhabitants like San Diego, California: