Located in Northern California approximately 120 miles north of Sacramento, Tehama County encompasses 3,300 square miles. The Tehama County Sheriff's Office protects the lives and property of 55,000 permanent residents, as well as the countless thousands of tourists and visitors who enjoy hunting, fishing, and vacationing in the vast wilderness areas throughout the county; and who come to Tehama County to view or participate in one of several National Championship sporting events.
| Sheriff |
| Undersheriff |
| Captains - 3 |
| Lieutenants - 2 |
| Sergeants - 9 |
| Detectives - 7 |
| Deputy Sheriff's - 29 |
| Correctional Officers - 26 |
| Dispatch Supervisor |
| Dispatchers - 7 |
| Administrative Secretaries - 3 |
| Account Clerk Supervisor |
| Sheriff Service Officer's - 13 |
| Support Personnel - 16 |
| Patrol | Corrections |
| K-9 Handler | Prisoner Transportation |
| Resident Deputy | Narcotics Enforcement |
| Special Tactical Operations | Search & Rescue |
| Investigations | Court Security |
| Marijuana Eradication | Boating Enforcement |
| Accounting | Dispatcher |
| Mounted Enforcement | Clerical |
| Evidence Controller | Maintenance |
| Cook | Nursing |