ISD Facilities Operations Service Maintenance Districts (24)
School District Boundaries (0)
LA County Park Planning Areas (1)
DCFS Office Boundaries (2)
Health Districts (2022) (22)
Health Districts (2012) (3)
Service Planning Areas (2022) (23)
Service Planning Areas (2012) (4)
Disaster Management Areas (18)
Zipcodes (5)
Regional Centers (2014) (6)
Reporting Districts (8)
Station Boundaries (9)
LA County Fire Station Boundaries (19)
Public Safety Answering Point (PSAP) Boundaries (20)
Planning Areas (11)
Service Areas (12)
State Enterprise Zones (16)
Animal Care and Control Service Areas (21)
| Agoura |
| Baldwin Park |
| Carson |
| Castaic |
| Downey |
| Lancaster |
| Palmdale |
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