The median annual wage for Library Assistants, Clerical in Johnstown, PA is $19,950 (May 2024 BLS OES). The mean (average) is $22,710.
Pay spans roughly $18,900 at the 10th percentile to $31,580 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $9.59 per hour. An estimated 40 people work as library assistants, clerical in Johnstown, PA.
| Median (annual) | $19,950 |
| Mean (annual) | $22,710 |
| Median (hourly) | $9.59 |
| 10th percentile | $18,900 |
| 90th percentile | $31,580 |
| Employment | 40 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.