How much does a Quantitative Researcher make in Illinois?
As of August 01, 2026, the average salary for a Quantitative Researcher in Illinois is $144,654 per year, which breaks down to an hourly rate of $70.
However, a Quantitative Researcher's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $186,658
- Majority Range (25th-75th percentile): $126,830 to $166,640
- Entry-Level (10th percentile): $110,603