| EAST REGION Chapters | MIDWEST REGION Chapters | SOUTHEAST REGION Chapters | SOUTHWEST REGION Chapters | WEST REGION Chapters |
|---|---|---|---|---|
| Maryland | Illinois | Alabama | Arkansas | Alaska |
| New England | Indiana | Atlanta | Austin | Arizona |
| New York | Michigan | Florida | Dallas | Bay Area |
| New Jersey North | Northern Plains | Louisiana | Houston | Colorado |
| New Jersey South | Ohio | North Carolina | Joplin | Paradise |
| Philadelphia | West Virginia | Tennessee | Kansas City | Sacramento |
| Pittsburgh | Wisconsin | Oklahoma | Southern California | |
| Virginia | Puerto Rico | Washington | ||
| San Antonio | ||||
| St. Louis | ||||
| Wichita Falls |