The median annual wage for Teaching Assistants, Except Postsecondary in Napa, CA is $46,280 (May 2024 BLS OES). The mean (average) is $47,040.
Pay spans roughly $37,340 at the 10th percentile to $60,640 at the 90th, so experience and specialisation move this figure a lot. An estimated 450 people work as teaching assistants, except postsecondary in Napa, CA.
| Median (annual) | $46,280 |
| Mean (annual) | $47,040 |
| Median (hourly) | — |
| 10th percentile | $37,340 |
| 90th percentile | $60,640 |
| Employment | 450 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.