| name | geology | archipelago | Area (m²) | latitude (°) | Length (m) | waterbody | longitude (°) | population (people) | country | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Anacapa Island | Oceanic | Channel Islands (California) | 2,940,000 | 34.0000000000 | 10,000 | Pacific Ocean | -119.3833312988 | 3 | United States | Map |
| San Clemente Island | Oceanic | Channel Islands (California) | 147,130,000 | 32.9000015259 | 39,000 | Pacific Ocean | -118.5000000000 | 300 | United States | Map |
| San Nicolas Island | Oceanic | Channel Islands (California) | 58,930,000 | 33.2333335876 | 14,700 | Pacific Ocean | -119.5000000000 | 200 | United States | Map |
| Santa Barbara Island | Oceanic | Channel Islands (California) | 2,600,000 | 33.4666671753 | 2,800 | Pacific Ocean | -119.0333328247 | 0 | United States | Map |
| Santa Cruz Island | Channel Islands (California) | 250,000,000 | 34.0000000000 | 35,000 | Pacific Ocean | -119.7166671753 | 2 | United States | Map |