San Diego County Address Data

  • State: California
  • County: San Diego County
  • County Seat: San Diego
  • FIPS: 06073
  • Founded in: 1850
  • Population: 3,343,364
  • Density: 794 Persons/Square Mile
  • Area: 4,208 Square Miles
  • Government Type: County
  • Authority: Home Rule
  • Legislative Body: Board of Supervisors
  • Legislative Body Size: 5
  • County Contact: 5600 Overland Ave.
    Suite 100
    San Diego, CA 92123-1278
  • County site: http://www.sdcounty.ca.gov
  • Labor Force: 1,592,193
  • Unemployment Rate: 3.30%
  • Gross Domestic Product (GDP): $219.4 B

Top Cities in San Diego County

Major Cities (population)

Neighbor Counties

  • Imperial County
  • Orange County
  • Riverside County
On this page