The median annual wage for Teaching Assistants, Postsecondary in Riverside-San Bernardino-Ontario, CA is $36,290 (May 2024 BLS OES). The mean (average) is $45,200.
Pay spans roughly $33,280 at the 10th percentile to $72,830 at the 90th, so experience and specialisation move this figure a lot. An estimated 890 people work as teaching assistants, postsecondary in Riverside-San Bernardino-Ontario, CA.
| Median (annual) | $36,290 |
| Mean (annual) | $45,200 |
| Median (hourly) | — |
| 10th percentile | $33,280 |
| 90th percentile | $72,830 |
| Employment | 890 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.