Region 1: Northeast Division 1: New England (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont) Division 2: Mid-Atlantic (New Jersey, New York, and Pennsylvania) Region 2: Midwest (Prior to June 1984, the Midwest Region was designated as the North Central Region.)[7] Division 3: East North Central (Illinois, Indiana, Michigan, Ohio, and Wisconsin) Division 4: West North Central (Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota) Region 3: South Division 5: South Atlantic (Delaware, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, District of Columbia, and West Virginia) Division 6: East South Central (Alabama, Kentucky, Mississippi, and Tennessee) Division 7: West South Central (Arkansas, Louisiana, Oklahoma, and Texas) Region 4: West Division 8: Mountain (Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, and Wyoming) Division 9: Pacific (Alaska, California, Hawaii, Oregon, and Washington)