The median annual wage for Shampooers in Trenton-Princeton, NJ is $34,360 (May 2024 BLS OES). The mean (average) is $35,470.
Pay spans roughly $31,830 at the 10th percentile to $37,450 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $16.52 per hour. An estimated 80 people work as shampooers in Trenton-Princeton, NJ.
| Median (annual) | $34,360 |
| Mean (annual) | $35,470 |
| Median (hourly) | $16.52 |
| 10th percentile | $31,830 |
| 90th percentile | $37,450 |
| Employment | 80 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.