The median annual wage for Teaching Assistants, Postsecondary in Washington is $48,080 (May 2024 BLS OES). The mean (average) is $46,670.
Pay spans roughly $33,860 at the 10th percentile to $60,630 at the 90th, so experience and specialisation move this figure a lot. An estimated 1,220 people work as teaching assistants, postsecondary in Washington.
| Median (annual) | $48,080 |
| Mean (annual) | $46,670 |
| Median (hourly) | — |
| 10th percentile | $33,860 |
| 90th percentile | $60,630 |
| Employment | 1,220 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.