| Auditor – Controller | |
| 800 South Victoria Avenue, Ventura, CA 93009-1540 | (805) 654-3152 |
| County Clerk / Recorder | |
| 800 S. Victoria Ave., Ventura, CA 93009-1210 | (805)654-2263 |
| County Counsel | |
| 800 S Victoria Ave, #L1830, Ventura, CA 93003 | (805) 654-2580 |
| District Attorney | |
| 800 S. Victoria Ave., Ventura, CA 93009 | (805) 654-2500 |
| Probation | |
| 800 S. Victoria Ave., Ventura, CA 93009 | (805) 654-2106 |
| Public Defender | |
| 800 S. Victoria, Room 207, Ventura, CA 93009 | (805) 654-2201 |
| Sheriff – Coroner | |
| 3291 Loma Vista Rd, Ventura, CA | (805) 641-4400 |
| Treasurer / Tax Collector | |
| 800 South Victoria Avenue, Ventura, California 93009 | (805) 654-3744 |
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