Portions of the County website are currently
unavailable because of scheduled maintenance.

In the event of an emergency, visit SDCountyEmergency.com.

Most-visited services:


County Departments:

Agriculture, Weights and Measures
Air Pollution Control District
Aging and Independence Services
Alcohol and Drug Services
Animal Services
Assessor/Recorder/County Clerk
Board of Supervisors
Chief Administrative Office
Child Support Services
Child Welfare Services
Citizens’ Law Enforcement Review Board
Civil Service Commission
Communications Office
Community Services Group
Clerk of the Board of Supervisors
County Counsel
District Attorney
Emergency Services
Environmental Health
Farm and Home Advisor
Finance and General Government Group
Fire Authority
General Services
Grand Jury
Health and Human Services
Housing and Community Development
Human Resources
Internal Affairs
Juvenile Justice Commission
Land Use and Environment Group
Law Library
Local Agency Formation Commission
Medical Examiner
Mental Health
Parks and Recreation
Planning and Land Use
Public Administrator/Public Guardian
Public Defender
Public Health
Public Safety Group
Public Works
Purchasing and Contracting
Registrar of Voters
Retirement Association
SanGIS (Maps)
Strategy and Intergovernmental Affairs
Technology Office
Treasurer/Tax Collector
Veterans Services