Northeast Region

New England Division: Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut

Middle Atlantic Division: New York, New Jersey, Pennsylvania

Midwest Region

East North Central Division: Ohio, Indiana, Illinois, Michigan, Wisconsin

West North Central Division: Minnesota, Iowa, Missouri, North Dakota, South Dakota, Nebraska, Kansas

South Region

South Atlantic Division: Delaware, Maryland, District of Columbia, Virginia, West Virginia, North Carolina, South Carolina, Georgia, Florida

East South Central Division: Kentucky, Tennessee, Alabama, Mississippi

West South Central Division: Arkansas, Louisiana, Oklahoma, Texas

West Region

Mountain Division: Montana, Idaho, Wyoming, Colorado, New Mexico, Arizona, Utah, Nevada

Pacific Division: Washington, Oregon, California, Alaska, Hawaii