US divisions map with the 9 Census Bureau divisions
The Census Bureau splits its 4 regions into 9 divisions. South Atlantic and Mountain have the most states, 8 each, and Middle Atlantic the fewest, with 3. DC is in the South Atlantic division. Alaska and Hawaii joined the Pacific division at the 1960 census. The table lists every state with its division. Download it as CSV, or embed the map free with credit.
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Source: US Census Bureau, Census Regions and Divisions of the United States (facts compiled by Ultimaps, CC BY 4.0)Data for
South Atlantic9of 51 regions
Mountain8of 51 regions
West North Central7of 51 regions
New England6of 51 regions
Data
| Region | Category | Note |
|---|---|---|
| Connecticut | New England | |
| Maine | New England | |
| Massachusetts | New England | |
| New Hampshire | New England | |
| Rhode Island | New England | |
| Vermont | New England | |
| New Jersey | Middle Atlantic | |
| New York | Middle Atlantic | |
| Pennsylvania | Middle Atlantic | |
| Illinois | East North Central | |
| Indiana | East North Central | |
| Michigan | East North Central | |
| Ohio | East North Central | |
| Wisconsin | East North Central | |
| Iowa | West North Central | |
| Kansas | West North Central | |
| Minnesota | West North Central | |
| Missouri | West North Central | |
| Nebraska | West North Central | |
| North Dakota | West North Central | |
| South Dakota | West North Central | |
| Delaware | South Atlantic | |
| District of Columbia | South Atlantic | |
| Florida | South Atlantic | |
| Georgia | South Atlantic | |
| Maryland | South Atlantic | |
| North Carolina | South Atlantic | |
| South Carolina | South Atlantic | |
| Virginia | South Atlantic | |
| West Virginia | South Atlantic | |
| Alabama | East South Central | |
| Kentucky | East South Central | |
| Mississippi | East South Central | |
| Tennessee | East South Central | |
| Arkansas | West South Central | |
| Louisiana | West South Central | |
| Oklahoma | West South Central | |
| Texas | West South Central | |
| Arizona | Mountain | |
| Colorado | Mountain | |
| Idaho | Mountain | |
| Montana | Mountain | |
| Nevada | Mountain | |
| New Mexico | Mountain | |
| Utah | Mountain | |
| Wyoming | Mountain | |
| Alaska | Pacific | Added to the Pacific division at the 1960 census |
| California | Pacific | |
| Hawaii | Pacific | Added to the Pacific division at the 1960 census |
| Oregon | Pacific | |
| Washington | Pacific |