Sr Assistant To District Supv salary at County of Prince William

The average sr assistant to district supv salary at County of Prince William was $74,991 . Sr Assistant To District Supv salaries at County of Prince William typically range from $73,612 to $90,586 (25th to 75th percentile). The highest reported sr assistant to district supv salary was $100,653. There are 6 employees at County of Prince William with the job title sr assistant to district supv.