Alameda County public-records questions split by function: tax bills, assessment details, court case access, and jail custody information each follow a different official path, so use the record types below to choose the right page.
- Property Tax This record type fits tax bill lookup and payment questions handled by Alameda County Office of the Treasurer-Tax Collector, including secured, supplemental, and unsecured tax bills.
- Property Search Assessment details and parcel map questions center on the Alameda County Assessor’s Office, with property address or parcel number searches and Assessor’s Parcel Viewer map review.
- Case Search Court record needs depend on case type, with the Superior Court of California, County of Alameda using the Alameda eCourt Public Portal for many civil, family, probate, mental health, and adoption records while Criminal, Juvenile, and Traffic use different court resources.
- Inmate Locator Custody questions start with the Alameda County Sheriff's Office Inmate Locator, which supports searches by PFN, both first name and last name, or bookings within the last 24 hours.