Northwest, Pacific Southern States Southern States Southwest, New Southwest, New Southwest, New
Regions of the United States I II III IV V

IV. Map of the Regions

Definitions

Northwest, Pacific
Old Oregon country: Idaho, Oregon, Montana, Washington, Wyoming

Southwest, New
Corresponds to old Spanish province of New Mexico including Arizona, California, Colorado, Nevada, New Mexico, and Utah

Southern States
South of Mason-Dixon Line and Ohio River, from western Texas border to the Atlantic Ocean: Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, West Virginia

Regions of the United States I II III IV V
Geographic Location Index | Regions Defined