The median annual wage for Library Assistants, Clerical in Portland-South Portland, ME is $38,310 (May 2024 BLS OES). The mean (average) is $41,540.
Pay spans roughly $33,290 at the 10th percentile to $51,480 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $18.42 per hour. An estimated 200 people work as library assistants, clerical in Portland-South Portland, ME.
| Median (annual) | $38,310 |
| Mean (annual) | $41,540 |
| Median (hourly) | $18.42 |
| 10th percentile | $33,290 |
| 90th percentile | $51,480 |
| Employment | 200 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.