San Diego County Stats
San Diego County is a land area that encompasses 4,206 square miles. It is home to 3.3 million residents, and a solid 54% of them have capitalized on houses for sale in San Diego County by signing on the dotted line.

As the average home price in the county is a respectable $596,000, buying a house in the San Diego area is an investment that many homebuyers won’t take lightly. Fortunately for them, the county’s robust economy is able to support their endeavor by offering plentiful jobs over a broad spectrum of industries.

As of the 2020 Census, San Diego County was California’s second-most populous county in the state, and the fifth-most populous county in the entire U.S.

The county seat is the City of San Diego, and the city is also the second-most populated in California. It ranks as the eighth-most populous nationwide.

San Diego County is the southwesternmost of the 48 contiguous states, and its southern boundary is the international border between the United States and Mexico. The county is also part of the San Diego-Tijuana Transborder Metropolitan Area, a group of cities and population centers on each side of the international border that flow into one another.

The western border of San Diego County boasts an impressive 50+ miles of coastline. San Diego County is known for its beaches—and its nearly year-round blessing of a temperate 65-80 degrees, with very few days raising the mercury over 90 degrees Fahrenheit. In other words, the mild Mediterranean to semiarid climate is a key component of what draws in many potential residents who are looking to buy a house in San Diego County.

So where do all of these fine folks work? For starters, San Diego County is home to a high number of military installations. An unexhaustive list includes Marine Corps Air Station Miramar, Marine Corps Base Camp Pendleton, Marine Corps Recruit Depot San Diego, Naval Base Coronado, Naval Base Point Loma, Naval Base San Diego, and U.S. Coast Guard Station San Diego.

San Diego’s strategic location has always been popular with the U.S. Government, as many of the installations have been there since the latter part of the 19th century.

Aside from Homeland Security work, residents also find work in the County of San Diego, (that’s its official name), in a variety of industries. The City of San Diego defines them as:

International trade
Manufacturing
Military
Tourism

Forbes Magazine called San Diego the best place to launch a startup, and the city is rated number four among top Life Science and Biosciences locations. It likely goes without saying that San Diego was rated number one by the San Diego Military Advisory Council for the highest concentration of military assets in the world.

Overall, the 2020 Census reported that San Diegans earned an income that was higher than the national average at $82,426 per year.