Northeast Region includes Division 1: New England and Division 2: Middle Atlantic.
Midwest Region includes Division 3: East North Central and Division 4: West North Central.
South Region includes Division 5: South Atlantic, Division 6: East South Central and Division 7: West South Central.
West Region includes Division 8: Mountain and Division 9: Pacific.
New England Division includes Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont.
Middle Atlantic Division includes New Jersey, New York, and Pennsylvania.
East North Central Division includes Illinois, Indiana, Michigan, Ohio, and Wisconsin.
West North Central Division includes Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota.
South Atlantic Division includes Delaware, District of Columbia, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, and West Virginia.
East South Central Division includes Alabama, Kentucky, Mississippi, and Tennessee.
West South Central Division includes Arkansas, Louisiana, Oklahoma, and Texas.
Mountain Division includes Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, and Wyoming.
Pacific Division includes Alaska, California, Hawaii, Oregon, and Washington.