Contract Administrator salary at San Mateo County

The average contract administrator salary at San Mateo County was $142,674 , which is 14 percent higher than the average salary for this job in California, and 97 percent higher than the national average for this job . Contract Administrator salaries at San Mateo County typically range from $127,423 to $168,244 (25th to 75th percentile). The highest reported contract administrator salary was $229,155. There are 17 employees at San Mateo County with the job title contract administrator.