The average buyer salary at Santa Rosa was $151,904 , which is 42 percent higher than the average salary for this job in California, and 117 percent higher than the national average for this job . Buyer salaries at Santa Rosa typically range from $147,222 to $156,585 (25th to 75th percentile). The highest reported buyer salary was $156,584. There are 2 employees at Santa Rosa with the job title buyer.