| Division | Population |
|---|---|
| East North Central | 42,008,942 |
| East South Central | 15,176,284 |
| Middle Atlantic | 37,602,286 |
| Mountain | 13,658,776 |
| New England | 13,206,943 |
| Pacific | 39,127,306 |
| South Atlantic | 43,566,853 |
| West North Central | 17,659,690 |
| West South Central | 26,702,793 |
| All Divisions | 248,709,873 |
Here's a GROUP BY ROLLUP(Division,StateName) showing the number of cities by state with subtotals by division:
| Division | State | Cities |
|---|---|---|
| East North Central | Illinois | 1,308 |
| East North Central | Indiana | 585 |
| East North Central | Michigan | 620 |
| East North Central | Ohio | 1,052 |
| East North Central | Wisconsin | 618 |
| East North Central | SubTotal | 4,183 |
| East South Central | Alabama | 473 |
| East South Central | Kentucky | 469 |
| East South Central | Mississippi | 324 |
| East South Central | Tennessee | 368 |
| East South Central | SubTotal | 1,634 |
| Middle Atlantic | New Jersey | 499 |
| Middle Atlantic | New York | 969 |
| Middle Atlantic | Pennsylvania | 1,297 |
| Middle Atlantic | SubTotal | 2,765 |
| Mountain | Arizona | 179 |
| Mountain | Colorado | 309 |
| Mountain | Idaho | 203 |
| Mountain | Montana | 162 |
| Mountain | Nevada | 55 |
| Mountain | New Mexico | 174 |
| Mountain | Utah | 255 |
| Mountain | Wyoming | 109 |
| Mountain | SubTotal | 1,446 |
| New England | Connecticut | 117 |
| New England | Maine | 106 |
| New England | Massachusetts | 231 |
| New England | New Hampshire | 60 |
| New England | Rhode Island | 27 |
| New England | Vermont | 69 |
| New England | SubTotal | 610 |
| Pacific | Alaska | 315 |
| Pacific | California | 876 |
| Pacific | Hawaii | 125 |
| Pacific | Oregon | 284 |
| Pacific | Washington | 426 |
| Pacific | SubTotal | 2,026 |
| South Atlantic | Delaware | 72 |
| South Atlantic | Florida | 756 |
| South Atlantic | Georgia | 599 |
| South Atlantic | Maryland | 329 |
| South Atlantic | North Carolina | 611 |
| South Atlantic | South Carolina | 342 |
| South Atlantic | Virginia | 345 |
| South Atlantic | West Virginia | 277 |
| South Atlantic | SubTotal | 3,331 |
| West North Central | Iowa | 955 |
| West North Central | Kansas | 631 |
| West North Central | Minnesota | 863 |
| West North Central | Missouri | 961 |
| West North Central | Nebraska | 539 |
| West North Central | North Dakota | 376 |
| West North Central | South Dakota | 333 |
| West North Central | SubTotal | 4,658 |
| West South Central | Arkansas | 500 |
| West South Central | Louisiana | 391 |
| West South Central | Oklahoma | 598 |
| West South Central | Texas | 1,276 |
| West South Central | SubTotal | 2,765 |
| All Divisions | SubTotal | 23,418 |
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Database: Phillip Senn
Design: Ryan Carroll