The median annual wage for Billing and Posting Clerks in Washington is $56,230 (May 2024 BLS OES). The mean (average) is $56,140.
Pay spans roughly $43,830 at the 10th percentile to $71,600 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $27.03 per hour. An estimated 13,350 people work as billing and posting clerks in Washington.
| Median (annual) | $56,230 |
| Mean (annual) | $56,140 |
| Median (hourly) | $27.03 |
| 10th percentile | $43,830 |
| 90th percentile | $71,600 |
| Employment | 13,350 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.