2.2K views · 15 reactions | The Sheriff's Office is the chief law enforcement agency in San Diego County. Spanning approximately 4,200 square miles of service area, the Sheriff's Office provides primary law enforcement services to nearly one million county residents, including those in nine contract cities. For more information about the County budget, visit https://www.sandiegocounty.gov/content/sdc/openbudget/en/home.html | County of San Diego - Government | Facebook