As of October 01, 2026, the average annual salary for Full Professor in Illinois is $108,302, equivalent to $52 per hour, $2,083 weekly, or $9,025 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Full Professor in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Full Professor in Illinois vary widely, spanning from $82,706 to $139,633. Most professionals fall between the 25th percentile ($94,904) and 75th percentile ($124,702), while top earners (90th percentile) make $139,633 per year. This $29,798 pay gap underscores opportunities for salary growth through certifications, specialized skills like Commitment or Phone Sales, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Full Professor often earn 1.9% higher than national averages due to demand from Fortune 46 companies. However, Illinois currently ranks 14 nationwide for Full Professor job salary. Professionals are advised to focus on high-growth sectors like Edu., Gov't. & Nonprofit to offset market challenges.
