Probation Officer salary at Sonoma County

The average probation officer salary at Sonoma County was $162,988 , which is 28 percent higher than the average salary for this job in California, and 150 percent higher than the national average for this job . Probation Officer salaries at Sonoma County typically range from $143,286 to $183,111 (25th to 75th percentile). The highest reported probation officer salary was $266,117. There are 107 employees at Sonoma County with the job title probation officer.