As of August 01, 2026, the average annual salary for Commercial Lines Underwriter in Illinois is $76,268, equivalent to $37 per hour, $1,467 weekly, or $6,356 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Commercial Lines Underwriter in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Commercial Lines Underwriter in Illinois vary widely, spanning from $63,831 to $85,304. Most professionals fall between the 25th percentile ($69,758) and 75th percentile ($80,998), while top earners (90th percentile) make $85,304 per year. This $11,240 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Accounting, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Commercial Lines Underwriter often earn 1.9% higher than national averages due to demand from Fortune 50 companies. However, Illinois currently ranks 14 nationwide for Commercial Lines Underwriter job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
