The median annual wage for Teaching Assistants, Except Postsecondary in Missouri is $29,060 (May 2024 BLS OES). The mean (average) is $33,080.
Pay spans roughly $25,580 at the 10th percentile to $45,450 at the 90th, so experience and specialisation move this figure a lot. An estimated 21,550 people work as teaching assistants, except postsecondary in Missouri.
| Median (annual) | $29,060 |
| Mean (annual) | $33,080 |
| Median (hourly) | — |
| 10th percentile | $25,580 |
| 90th percentile | $45,450 |
| Employment | 21,550 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.