How much does a Billing Administrator make in Illinois?
As of August 01, 2026, the average salary for a Billing Administrator in Illinois is $56,204 per year, which breaks down to an hourly rate of $27.
However, a Billing Administrator's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $65,060
- Majority Range (25th-75th percentile): $50,138 to $60,839
- Entry-Level (10th percentile): $44,616