Law Enforcement Agencies in Monroe, CA CA › Sonoma County Agencies serving the city of Monroe in CA. Agency Types in Monroe Airport Police 1 agencies County Jails 1 agencies Parole Probation 2 agencies Sheriff 1 agencies State Police 1 agencies All Agencies in Monroe, CA Santa Rosa Laboratory Sonoma County Santa Rosa Unit Sonoma County Sonoma County Airport Sonoma County Sonoma County Jail Sonoma County Sonoma County Probation Department Sonoma County Sonoma County Sheriffs Office Sonoma County
