As of October 01, 2026, the average annual salary for Assistant Research Professor in Illinois is $58,084, equivalent to $28 per hour, $1,117 weekly, or $4,840 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Assistant Research Professor in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Assistant Research Professor in Illinois vary widely, spanning from $42,697 to $71,081. Most professionals fall between the 25th percentile ($50,030) and 75th percentile ($64,887), while top earners (90th percentile) make $71,081 per year. This $14,857 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Data Analysis, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Assistant Research Professor often earn 1.9% higher than national averages due to demand from Fortune 73 companies. However, Illinois currently ranks 14 nationwide for Assistant Research Professor job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
