San Joaquin County Sheriff's Office

Welcome to The San Joaquin County Sheriff's Office | San Joaquin County Sheriff's Office INFORMATION WANTED Call (209) 468-5087: Information Wanted for Mass Shooting Search for: Follow Follow Follow Follow Follow  NON-EMERGENCY (209) 468-4400  7000 Michael Canlis Blvd. Located in the northern portion of California’s Central Valley, San Joaquin County is home to approximately 780,000 people, spread over 1,426 square miles. The brave men and women of the San Joaquin County Sheriff’s Office proudly serve the residents, business owners, and visitors of the county with exceptional pride and provide law enforcement services. A Message From the sheriff Welcome to the San Joaquin County Sheriff’s Office official website! My goal is to provide quality service while fostering a positive relationship with members of the community. Thank you for entrusting me as your Sheriff. Meet Our Leadership Team ANNUAL REPORT View and download the San Joaquin County Sheriff’s Office 2025 Annual Report. Dial 911 for emergencies.