As of August 01, 2026, the average annual salary for Data Mining Analyst in Illinois is $79,150, equivalent to $38 per hour, $1,522 weekly, or $6,596 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Data Mining Analyst in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Data Mining Analyst in Illinois vary widely, spanning from $68,556 to $93,382. Most professionals fall between the 25th percentile ($73,605) and 75th percentile ($86,599), while top earners (90th percentile) make $93,382 per year. This $12,994 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or SQL, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Data Mining Analyst often earn 1.9% higher than national averages due to demand from Fortune 25 companies. However, Illinois currently ranks 14 nationwide for Data Mining Analyst job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
