How much does a Billing Administrator make in Washington?
As of August 01, 2026, the average salary for a Billing Administrator in Washington is $59,788 per year, which breaks down to an hourly rate of $29.
However, a Billing Administrator's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $69,209
- Majority Range (25th-75th percentile): $53,336 to $64,719
- Entry-Level (10th percentile): $47,461