As of September 01, 2026, the average annual salary for Site Supervisor in Addison, IL is $84,482, equivalent to $41 per hour, $1,625 weekly, or $7,040 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Site Supervisor in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Site Supervisor in Addison, IL vary widely, spanning from $66,500 to $106,728. Most professionals fall between the 25th percentile ($75,070) and 75th percentile ($96,126), while top earners (90th percentile) make $106,728 per year. This $21,056 pay gap underscores opportunities for salary growth through certifications, specialized skills like Leadership or Repairing, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Addison Site Supervisor often earn 0.1% higher than national averages. Professionals are advised to focus on high-growth sectors like to offset market challenges.
