Bardsdale Cemetery District (20)
| Annexation |
| Detachment |
El Rancho Simi Cemetery District (30)
|
| Annexation |
|
| Detachment |
Piru Public Cemetery District (40)
|
| Annexation |
|
| Detachment |
Bell Canyon Community Services District (60)
|
| Annexation |
|
| Detachment |
Channel Islands Beach Community Services District (70)
|
| Annexation |
|
| Detachment |
Ventura County Service Area No. 3 (90)
|
| Annexation |
|
| Detachment |
Ventura County Service Area No. 4 (100)
|
| Annexation |
|
| Detachment |
Ventura County Service Area No. 14 (110)
|
| Annexation |
|
| Detachment |
Ventura County Service Area No. 29 (120)
|
| Annexation |
|
| Detachment |
Ventura County Service Area No. 30 (130)
|
| Annexation |
|
| Detachment |
Ventura County Service Area No. 32 (140)
|
| Annexation |
|
| Detachment |
Ventura County Service Area No. 34 (150)
|
| Annexation |
|
| Detachment |
Lake Sherwood Community Services District (170)
|
| Annexation |
|
| Detachment |
Montalvo Community Services District (180)
|
| Annexation |
|
| Detachment |
Ventura County Fire Protection District (200)
|
| <Null> |
Fox Canyon Groundwater Management Agency (220)
|
| Annexation |
|
| Detachment |
Ojai Basin Groundwater Management Agency (230)
|
| Annexation |
|
| Detachment |
Camarillo Health Care District (250)
|
| Annexation |
|
| Detachment |
Blanchard/Santa Paula Library District (270)
|
| Annexation |
|
| Detachment |
Fillmore-Piru Memorial District (290)
|
| Annexation |
|
| Detachment |
Oxnard Harbor District (310)
|
| Annexation |
|
| Detachment |
Ventura Port District (320)
|
| Annexation |
|
| Detachment |
Conejo Recreation and Park District (340)
|
| Annexation |
|
| Detachment |
Pleasant Valley Recreation and Park District (350)
|
| Annexation |
|
| Detachment |
Rancho Simi Recreation and Park District (360)
|
| Annexation |
|
| Detachment |
Ventura County Resource Conservation District (380)
|
| Annexation |
|
| Detachment |
Ventura Regional Sanitation District (400)
|
| Annexation |
|
| Detachment |
Camarillo Sanitary District (420)
|
| Annexation |
|
| Detachment |
Ojai Valley Sanitary District (430)
|
| Annexation |
|
| Detachment |
Saticoy Sanitary District (440)
|
| Annexation |
|
| Detachment |
Triunfo Water & Sanitation District (450)
|
| Annexation |
|
| Detachment |
Gold Coast Transit District (470)
|
| Annexation |
|
| Detachment |
Calleguas Municipal Water District (490)
|
| Annexation |
|
| Detachment |
Camrosa Water District (500)
|
| Annexation |
|
| Detachment |
Casitas Municipal Water District (510)
|
| Annexation |
|
| Detachment |
Hidden Valley Municiapl Water District (520)
|
| Annexation |
|
| Detachment |
Meiners Oaks Water District (530)
|
| Annexation |
|
| Detachment |
Metropolitan Water District of Southern California (540)
|
| Annexation |
|
| Detachment |
Pleasant Valley County Water District (550)
|
| Annexation |
|
| Detachment |
Triunfo Water & Sanitation District (560)
|
| Annexation |
|
| Detachment |
Ventura River Water District (570)
|
| Annexation |
|
| Detachment |
Ojai Water Conservation District (590)
|
| Annexation |
|
| Detachment |
United Water Conservation District (600)
|
| Annexation |
|
| Detachment |
Oxnard Drainage District No. 1 (620)
|
| Annexation |
|
| Detachment |
Oxnard Drainage District No. 2 (630)
|
| Annexation |
|
| Detachment |
Ventura County Watershed Protection District (650)
|
| Annexation |
|
| Detachment |
Ventura County Waterworks District No. 1 (670)
|
| Annexation |
|
| Detachment |
Ventura County Waterworks District No. 8 (680)
|
| Annexation |
|
| Detachment |
Ventura County Waterworks District No. 16 (690)
|
| Annexation |
|
| Detachment |
Ventura County Waterworks District No. 17 (700)
|
| Annexation |
|
| Detachment |
Ventura County Waterworks District No. 19 (710)
|
| Annexation |
|
| Detachment |
Ventura County Waterworks District No. 38 (720)
|
| Annexation |
|
| Detachment |
|