The median annual wage for Teaching Assistants, Except Postsecondary in Mount Vernon-Anacortes, WA is $48,120 (May 2024 BLS OES). The mean (average) is $48,050.
Pay spans roughly $36,670 at the 10th percentile to $59,920 at the 90th, so experience and specialisation move this figure a lot. An estimated 800 people work as teaching assistants, except postsecondary in Mount Vernon-Anacortes, WA.
| Median (annual) | $48,120 |
| Mean (annual) | $48,050 |
| Median (hourly) | — |
| 10th percentile | $36,670 |
| 90th percentile | $59,920 |
| Employment | 800 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.