The median annual wage for Teaching Assistants, Except Postsecondary in Johnstown, PA is $28,120 (May 2024 BLS OES). The mean (average) is $28,600.
Pay spans roughly $19,840 at the 10th percentile to $37,760 at the 90th, so experience and specialisation move this figure a lot. An estimated 430 people work as teaching assistants, except postsecondary in Johnstown, PA.
| Median (annual) | $28,120 |
| Mean (annual) | $28,600 |
| Median (hourly) | — |
| 10th percentile | $19,840 |
| 90th percentile | $37,760 |
| Employment | 430 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.