City Counts Registered Sex Offenders: Sonoma County

SONOMA COUNTY, CA — Rohnert Park police conducted a citywide sex offender compliance sweep Thursday that covered 61 registered offenders living in the city.

That number includes 10 people under active California state parole or Sonoma County probation supervision, Rohnert Park Department of Public Safety officials said in a public announcement.

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Investigators visited registrants at their listed residences, reviewed registration records, and checked whether offenders were following state laws and supervision requirements.

Officers found all but one registrant in compliance during the operation, according to the announcement.

Police said they detained Trevor Reynolds on suspicion of violating parole. Authorities booked Reynolds into the Sonoma County Main Adult Detention Facility following the sweep, according to the announcement.

The department said officers make regular sweeps to monitor convicted offenders, maintain updated registration information, and enforce supervision conditions tied to parole and probation.

Sonoma County is home to 585 registered sex offenders according to California’s Megan’s Law database. Those include people classified as "sexually violent predators" and others listed as out of compliance.

Petaluma has the second highest number, according to the database, which is still relatively small compared to larger Bay Area cities.

State law allows certain offender information to remain public for community awareness, though not every registrant qualifies for public disclosure.

Below are the number of registered sex offenders in four Sonoma County cities, and in Napa County, listed in California’s Megan’s Law database as of May 29, 2026.