| State/Region (2000 population) | % of Region's Population | Ethnic Group Population |
| North Dakota (642,200) | 43.9 | 281,926 |
| Wisconsin (5,363,675) | 42.6 | 2,284,926 |
| South Dakota (754,844) | 40.7 | 307,222 |
| Nebraska (1,711,263) | 38.6 | 660,548 |
| Minnesota (4,919,479) | 36.7 | 1,805,449 |
| Iowa (2,926,324) | 35.7 | 1,044,698 |
| Montana (902,195) | 27 | 243,593 |
| Midwest * (64,392,776) | 26.6 | 17,128,478 |
| Wyoming (493,782) | 25.9 | 127,890 |
| Kansas (2,688,418) | 25.8 | 693,612 |
| Pennsylvania (12,281,054) | 25.4 | 3,119,388 |
| Ohio (11,353,140) | 25.2 | 2,860,991 |
| Missouri (5,595,211) | 23.5 | 1,314,875 |
| Indiana (6,080,485) | 22.6 | 1,374,190 |
| Colorado (4,301,261) | 22 | 946,277 |
| Oregon (3,421,399) | 20.5 | 701,387 |
| Michigan (9,938,444) | 20.4 | 2,027,443 |
| Illinois (12,419,293) | 19.6 | 2,434,181 |
| Idaho (1,293,953) | 18.8 | 243,263 |
| Washington (5,894,121) | 18.7 | 1,102,201 |
| Alaska (626,932) | 16.6 | 104,071 |
| Maryland (5,296,486) | 15.7 | 831,548 |
| Arizona (5,130,632) | 15.6 | 800,379 |
| United States * (281,421,906) | 15.2 | 42,776,130 |
| Delaware (783,600) | 14.3 | 112,055 |
| Nevada (1,998,257) | 14.1 | 281,754 |
| West Virginia (1,808,344) | 14 | 253,168 |
| Northeast * (53,594,378) | 13.6 | 7,288,835 |
| West * (63,197,932) | 13.3 | 8,405,325 |
| Kentucky (4,041,769) | 12.7 | 513,305 |
| Oklahoma (3,450,654) | 12.6 | 434,782 |
| New Jersey (8,414,350) | 12.6 | 1,060,208 |
| Florida (15,982,378) | 11.8 | 1,885,921 |
| Virginia (7,078,515) | 11.7 | 828,186 |
| Utah (2,233,169) | 11.5 | 256,814 |
| New York (18,976,457) | 11.2 | 2,125,363 |
| South * (100,236,820) | 10 | 10,023,682 |
| Texas (20,851,820) | 9.9 | 2,064,330 |
| California (33,871,648) | 9.8 | 3,319,422 |
| New Mexico (1,819,046) | 9.8 | 178,267 |
| Connecticut (3,405,565) | 9.8 | 333,745 |
| North Carolina (8,049,313) | 9.5 | 764,685 |
| Arkansas (2,673,400) | 9.3 | 248,626 |
| Vermont (608,827) | 9.1 | 55,403 |
| New Hampshire (1,235,786) | 8.6 | 106,278 |
| South Carolina (4,012,012) | 8.4 | 337,009 |
| Tennessee (5,689,283) | 8.3 | 472,210 |
| Louisiana (4,468,976) | 7 | 312,828 |
| Georgia (8,186,453) | 7 | 573,052 |
| Massachusetts (6,349,097) | 5.9 | 374,597 |
| Hawaii (1,211,537) | 5.8 | 70,269 |
| Alabama (4,447,100) | 5.7 | 253,485 |
| District of Columbia (572,059) | 4.8 | 27,459 |
| Mississippi (2,844,658) | 4.5 | 128,010 |