The median annual wage for Library Assistants, Clerical in Kennewick-Richland, WA is $49,020 (May 2024 BLS OES). The mean (average) is $46,710.
Pay spans roughly $36,370 at the 10th percentile to $55,050 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $23.57 per hour. An estimated 150 people work as library assistants, clerical in Kennewick-Richland, WA.
| Median (annual) | $49,020 |
| Mean (annual) | $46,710 |
| Median (hourly) | $23.57 |
| 10th percentile | $36,370 |
| 90th percentile | $55,050 |
| Employment | 150 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.