Santa Clara County has adopted strong sanctuary policies since 2011, refusing to honor ICE civil detainers without a judicial warrant. Board resolutions in 2011, 2017, and 2023 reaffirmed the policy. California SB-54 reinforces the limits statewide.
Santa Clara County's Board of Supervisors adopted a civil immigration detainer policy in October 2011, becoming one of the nation's first jurisdictions to refuse all ICE detainer requests absent a judicial warrant. Following the 2017 federal enforcement shift, the Board reaffirmed the policy and prohibited county personnel and resources from cooperating with civil immigration enforcement. A 2023 update strengthened firewalls between the Sheriff's Office, Department of Correction, and federal immigration agents. California SB-54 (the Values Act, 2017) imposes parallel limits statewide. Together they apply across all unincorporated areas, the Main Jail and Elmwood Correctional facilities, and county health and social-services offices.
County employees who breach the detainer policy face administrative discipline up to termination. No civil penalties apply to residents — the policy binds county agencies, not private parties. Wrongful detention supports Bane Act claims under Civil Code §52.1.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Sunnyvale, CA
Sunnyvale permits construction noise Monday through Friday from 7 AM to 6 PM and Saturday 8 AM to 5 PM. No construction on Sundays or major holidays without ...
Sunnyvale, CA
Sunnyvale was one of the earliest California cities to ban gas-powered leaf blowers, ahead of statewide AB 1346. Only electric or battery blowers are allowed...
Sunnyvale, CA
Aircraft noise from Moffett Federal Airfield, NASA Ames, and San Jose International is preempted by federal FAA rules. Sunnyvale cannot regulate overflight n...
Sunnyvale, CA
Street parking in Sunnyvale is governed by SMC Title 10 and California Vehicle Code. The 72-hour rule (CVC 22651(k)) applies, and posted permit zones restric...
Sunnyvale, CA
Sunnyvale driveway construction and use are governed by SMC Title 19 zoning and Title 16 encroachment rules. Blocking sidewalks or the public right-of-way is...
Sunnyvale, CA
RVs, trailers, and boats over 6 feet tall or 22 feet long are restricted on Sunnyvale streets under SMC Title 10. Short-term loading is allowed with limits; ...
Side-by-side rule comparisons with other cities in Santa Clara County.
See how Sunnyvale's sanctuary policy preemption rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.