| 
| Occupation | Occ. code | Est. empl. | Mean wage | Mean of Lower 1/3 | Mean of Upper 2/3 | 10th pct | 25th pct | Median wage | 75th pct | 90th pct |  
| Biological Technicians | 19-4021 | 320 | 35,018 | 27,368 | 38,844 | 24,720 | 31,038 | 33,133 | 39,045 | 46,421 |  
|   |   | 16.84 | 13.16 | 18.68 | 11.89 | 14.92 | 15.93 | 18.78 | 22.32 |  
| Chemical Technicians | 19-4031 | 310 | 37,589 | 26,268 | 43,249 | 24,699 | 27,074 | 30,502 | 48,460 | 62,474 |  
|   |   | 18.07 | 12.63 | 20.79 | 11.88 | 13.02 | 14.66 | 23.30 | 30.04 |  
| Geological and Petroleum Technicians | 19-4041 | 240 | 58,103 | 32,871 | 70,720 | 29,422 | 38,186 | 60,721 | 77,689 | 88,711 |  
|   |   | 27.94 | 15.80 | 34.00 | 14.15 | 18.36 | 29.19 | 37.35 | 42.65 |  
| Environmental Science and Protection Technicians, Including Health | 19-4091 | 110 | 40,278 | 29,277 | 45,778 | 27,836 | 30,879 | 38,738 | 47,375 | 56,597 |  
|   |   | 19.36 | 14.07 | 22.01 | 13.38 | 14.84 | 18.63 | 22.77 | 27.21 |  
| Forensic Science Technicians | 19-4092 | 10 | 41,778 | 35,297 | 45,019 | 33,212 | 37,276 | 42,276 | 46,250 | 50,432 |  
|   |   | 20.09 | 16.97 | 21.64 | 15.97 | 17.92 | 20.32 | 22.24 | 24.24 |  
| Forest and Conservation Technicians | 19-4093 | 790 | 32,089 | 25,026 | 35,621 | 24,706 | 24,721 | 31,039 | 34,626 | 44,012 |  
|   |   | 15.43 | 12.04 | 17.12 | 11.88 | 11.89 | 14.92 | 16.65 | 21.16 |  
| Life, Physical, and Social Science Technicians, All Other | 19-4099 | 160 | 44,069 | 29,689 | 51,258 | 27,754 | 31,490 | 42,597 | 53,350 | 64,499 |  
|   |   | 21.19 | 14.28 | 24.64 | 13.34 | 15.14 | 20.48 | 25.65 | 31.00 |  |