Is Data Specialist salary at San Mateo County

The average is data specialist salary at San Mateo County was $188,967 , which is 38 percent higher than the average salary for this job in California, and 38 percent higher than the national average for this job . Is Data Specialist salaries at San Mateo County typically range from $185,610 to $224,146 (25th to 75th percentile). The highest reported is data specialist salary was $230,945. There are 6 employees at San Mateo County with the job title is data specialist.