The median annual wage for Library Assistants, Clerical in Riverside-San Bernardino-Ontario, CA is $40,480 (May 2024 BLS OES). The mean (average) is $45,290.
Pay spans roughly $34,590 at the 10th percentile to $60,120 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $19.46 per hour. An estimated 810 people work as library assistants, clerical in Riverside-San Bernardino-Ontario, CA.
| Median (annual) | $40,480 |
| Mean (annual) | $45,290 |
| Median (hourly) | $19.46 |
| 10th percentile | $34,590 |
| 90th percentile | $60,120 |
| Employment | 810 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.