The 14 California communities rated as having the most limited evacuation routes based on analysis on data from smartphones and GPS devices.
| Community | County | Population | Exits |
|---|---|---|---|
| Coto de Caza | Orange | 15,29415294 | 33 |
| Bell Canyon | Ventura | 2,0492049 | 22 |
| Lompico | Santa Cruz | 1,1371137 | 22 |
| Ladera | San Mateo | 1,4261426 | 22 |
| Temescal Valley | Riverside | 22,54222542 | 55 |
| Knights Landing | Yolo | 1,0061006 | 22 |
| Coronado | San Diego | 24,58224582 | 77 |
| Oak Park | Ventura | 13,81113811 | 44 |
| Pine Canyon | Monterey | 1,8161816 | 33 |
| Fetters Hot Springs | Sonoma | 4,0994099 | 33 |
| Los Osos | San Luis Obispo | 14,25914259 | 44 |
| Brooktrails | Mendocino | 3,2513251 | 44 |
| Lake California | Tehama | 3,0543054 | 44 |
| Fillmore | Ventura | 14,92314923 | 44 |
