As of May 01, 2026, the average annual salary for Social Work Supervisor in Illinois is $91,245, equivalent to $44 per hour, $1,755 weekly, or $7,604 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Social Work Supervisor in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Social Work Supervisor in Illinois vary widely, spanning from $74,072 to $109,191. Most professionals fall between the 25th percentile ($82,256) and 75th percentile ($100,639), while top earners (90th percentile) make $109,191 per year. This $18,383 pay gap underscores opportunities for salary growth through certifications, specialized skills like Planning or CPR, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Social Work Supervisor often earn 1.9% higher than national averages due to demand from Fortune 33 companies. However, Illinois currently ranks 14 nationwide for Social Work Supervisor job salary. Professionals are advised to focus on high-growth sectors like Edu., Gov't. & Nonprofit to offset market challenges.
