San Diego County Demographics


  • Total Population3,278,402
  • Male Population(50.2 %) 1,646,010
  • Female Population(49.8 %) 1,632,392
  • Median Age37.10
There are currently 3,278,402 people living in San Diego County. Out of the total population number, 1,646,010 are men and 1,632,392 are women. The median age for San Diego County dwellers is 37.10.


  • White Collar1,288,880
  • Blue Collar247,196
There are currently 1,288,880 white-collar jobs and 247,196 blue-collar jobs in San Diego County.


  • Total Households1,111,742
  • Family Households747,245
  • Non-family Households364,497
  • Households With Children375,162
  • Households Without Children736,580
  • Average People Per Household2.93
There are currently 1,111,742 households in San Diego County. Out of this total, 747,245 are family households, 364,497 are non-family households, 375,162 are households with children and 736,580 are households without children. The average number of people per household in San Diego County is 2.93.

Education(Number of people who have achieved the following levels of education)

  • No High School155,652
  • Some High School694,089
  • Some College674,573
  • Associate Degree200,337
  • Bachelors Degree540,537
  • Graduate Degree317,231
There are 155,652 people living in San Diego County without a high school degree, 694,089 people with some high school degree and 674,573 people with a college degree. 200,337 people have an associate degree, 540,537 hold a bachelor’s degree, while 317,231 boast a graduate degree.

Marital Status(Number of people who have the following marital status)

  • Never Married949,998
  • Married1,314,766
  • Separated47,596
  • Widowed128,508
  • Divorced276,291
949,998 of the people living in San Diego County have never been married, while 1,314,766 are married and 47,596 are separated. A total of 128,508 people are widowed and 276,291 people are divorced.


  • Average Household Income$97,912
  • Median Household Income$70,817
  • Median Income Under 25$41,522
  • Median Income 25-44$77,448
  • Median Income 45-64$86,210
  • Median Income Over 65$52,629

The average household income for people living in San Diego County is $97,912, while the median household income is $70,817. The median income in San Diego County is $41,522 for those under 25, $77,448 for those aged 25 to 44, $86,210 for those aged 45 to 64, and $52,629 for those over the age of 65.


Demographic information is extracted from the Unites States Census Bureau and is deemed reliable, however, COMMERCIALCafé can offer no guarantee of the accuracy or completeness of information modified or aggregated for specific neighborhoods.