Highest salary at County Assessor in year 2017 was $156,135. Number of employees at County Assessor in year 2017 was 255. Average annual salary was $73,655 and median salary was $65,092. County Assessor average salary is 57 percent higher than USA average and median salary is 50 percent higher than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 2.8 percent, the median salary increased 1.4 percent.