| District | Chapter | Chapter Name | Location |
| 20 | 146 | Beehive | Salt Lake City, Utah |
| 20 | 152 | Hesperia | Los Angeles, California |
| 20 | 197 | Imperial Valley | El Centro, California |
| 20 | 219 | Phoenix | Phoenix, Arizona |
| 20 | 220 | Ventura | Ventura, California |
| 20 | 223 |
San Diego | San Diego, California |
| 20 | 224 | Bakersfield | Bakersfield, California |
| 20 | 233 | Neptune | San Pedro, California |
| 20 | 243 | Santa Barbara | Santa Barbara, California |
| 20 | 275 | Arizona | Tucson, Arizona |
| 20 | 302 | Arrowhead | San Bernardino, California |
| 20 | 314 | Las Vegas | Las Vegas, Nevada |
| 20 | 318 | Hollywood | Hollywood, California |
| 20 | 342 | Long Beach | Long Beach, California |
| 20 | 373 | Rose Bowl | Pasadena, California |
| 20 | 411 | Disneyland | Anaheim, California |
| 20 | 412 | San Fernando | San Fernando, California |
| 20 | 426 | South Bay | Redondo Beach, California |
| 20 | 444 | Heartland | El Cajon, California |
| 20 | 454 | Tri-City | Chandler, Arizona |
| 20 | 462 | Paradise Valley | Paradise Valley, Arizona |
| 20 | 466 | Golden West | Covina, California |
| 20 | 505 | George Polos | North San Diego, California |
| 20 | 528 | Palm Desert | Palm Desert, California |
| 20 | 531 | Antelope Valley | Lancaster, California |
| 20 | 536 | Temecula Valley | Temecula, California |