Start here: Choose the type of record you need below, then follow the link to the official source.
What You Can Find Here
- Full name of the person or business
- Case number, if you have one
- Approximate date or location of the record
How to Request Records
In person: Visit the Hall of Justice at 600 Administration Dr in Santa Rosa (criminal) or the Civil Courthouse at 3055 Cleveland Ave (civil/family). Hours: Mon–Fri 8:00 a.m.–3:30 p.m.
Online: Visit the court's official website for case information and online services.
By mail: Submit a written request under the California — Court & Arrest Lookup Act to the office that holds the records.
Cities in Sonoma County
Sonoma County includes the city of Santa Rosa (county seat, largest city) and other municipalities including Petaluma, Rohnert Park, Windsor, Sonoma, Healdsburg, Cloverdale, Cotati, and Sebastopol. City-level record pages will be added as they become available.
This page is a guide to help you find official records — it is not the official database. All information comes from government sources.
Last updated: April 15, 2026