Visit the County App Center
Get the SD Emergency app and more apps as they are available.
County Connections
More Connections
Live Well, San Diego!
Learn about the County's 10-year plan to build a healthy, safe and thriving community.
Donations to the County
The generosity of the public enhances the services we provide to the community. Learn more about donation opportunities.
Discount Prescription Drug Card Service
Get the Card About the Service
Consumer Tips
Learn about free services and great opportunities to save a few dollars.
See How Federal Stimulus Money is Used in Your Community
Track the County's efforts to create jobs and fund local projects and programs.
County Recognition
What we do
Welcome to the County of San Diego. We provide health and justice services to all 3 million residents of San Diego County and municipal services to the county’s unincorporated areas. Watch a short video highlighting the many services we offer.