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