The median annual wage for Teaching Assistants, Except Postsecondary in Charleston-North Charleston, SC is $23,660 (May 2024 BLS OES). The mean (average) is $27,900.
Pay spans roughly $22,310 at the 10th percentile to $42,100 at the 90th, so experience and specialisation move this figure a lot. An estimated 1,950 people work as teaching assistants, except postsecondary in Charleston-North Charleston, SC.
| Median (annual) | $23,660 |
| Mean (annual) | $27,900 |
| Median (hourly) | — |
| 10th percentile | $22,310 |
| 90th percentile | $42,100 |
| Employment | 1,950 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.