As of September 01, 2026, the average annual salary for Assistant Data Analyst in Rockford, IL is $45,446, equivalent to $22 per hour, $874 weekly, or $3,787 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Assistant Data Analyst in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Assistant Data Analyst in Rockford, IL vary widely, spanning from $37,104 to $53,702. Most professionals fall between the 25th percentile ($41,080) and 75th percentile ($49,768), while top earners (90th percentile) make $53,702 per year. This $8,688 pay gap underscores opportunities for salary growth through certifications, specialized skills like Customer Service or PowerPoint, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Rockford Assistant Data Analyst often earn 5.5% lower than national averages. However, Rockford currently ranks 497 statewide for Assistant Data Analyst job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.