| Population of 2003 KID States (and Percent of U.S.) | Estimated U.S.Population | |
|---|---|---|
| Northeast | 40,746,286 (74.9%) | 54,426,252 |
| Midwest | 64,795,510 (99.0%) | 65,428,910 |
| South | 85,001,380 (81.3%) | 104,491,394 |
| West | 61,128,276 (92.0%) | 66,442,420 |
| United States | 251,671,452 (86.5%) | 290,788,976 |