| Division | Counties | Population | Shelters |
Evacuation Capacity |
Post-Impact Capacity |
|---|---|---|---|---|---|
| Atlantic | 144 | 27,564,152 | 5909 | 2,966,855 | 1,331,347 |
| Central | 266 | 25,311,175 | 6702 | 5,098,559 | 2,528,157 |
| Dakota | 206 | 6,824,229 | 1822 | 1,468,884 | 556,998 |
| Delta | 316 | 16,794,053 | 3732 | 968,958 | 554,925 |
| Great Lakes | 291 | 26,049,109 | 6767 | 12,652,301 | 1,364,756 |
| Hudson | 34 | 20,601,646 | 3777 | 1,002,538 | 732,323 |
| Midwest | 412 | 13,725,535 | 5423 | 2,141,232 | 822,387 |
| New England | 67 | 14,444,573 | 3497 | 1,352,744 | 992,900 |
| Northwestern | 202 | 13,883,369 | 4977 | 2,294,741 | 1,475,507 |
| Pacific | 70 | 19,642,945 | 2909 | 4,076,799 | 465,517 |
| Roanoke | 335 | 24,009,580 | 3739 | 1,231,198 | 746,718 |
| Rocky Mountain | 149 | 10,584,044 | 2251 | 1,147,787 | 483,241 |
| Southeastern | 293 | 33,667,250 | 5159 | 2,135,000 | 1,251,072 |
| Southwestern | 25 | 29,122,106 | 2596 | 951,337 | 541,998 |
| West Gulf | 331 | 28,989,097 | 4269 | 895,200 | 540,475 |