The median annual wage for Private Detectives and Investigators in New Hampshire is $51,990 (May 2024 BLS OES). The mean (average) is $57,830.
Pay spans roughly $40,710 at the 10th percentile to $72,810 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $25.00 per hour. An estimated 230 people work as private detectives and investigators in New Hampshire.
| Median (annual) | $51,990 |
| Mean (annual) | $57,830 |
| Median (hourly) | $25.00 |
| 10th percentile | $40,710 |
| 90th percentile | $72,810 |
| Employment | 230 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.