List of U.S. State Census (2000)
| State Name | Code | Year | Population |
|---|---|---|---|
| Alabama | AL | 2000 | 4447100 |
| Alaska | AK | 2000 | 626932 |
| Arizona | AZ | 2000 | 5130632 |
| Arkansas | AR | 2000 | 2673400 |
| California | CA | 2000 | 33871648 |
| Colorado | CO | 2000 | 4301261 |
| Connecticut | CT | 2000 | 3405565 |
| Delaware | DE | 2000 | 783600 |
| Florida | FL | 2000 | 15982378 |
| Georgia | GA | 2000 | 8186453 |
| Hawaii | HI | 2000 | 1211537 |
| Idaho | ID | 2000 | 1293953 |
| Illinois | IL | 2000 | 12419293 |
| Indiana | IN | 2000 | 6080485 |
| Iowa | IA | 2000 | 2926324 |
| Kansas | KS | 2000 | 2688418 |
| Kentucky | KY | 2000 | 4041769 |
| Louisiana | LA | 2000 | 4468976 |
| Maine | ME | 2000 | 1274923 |
| Maryland | MD | 2000 | 5296486 |
| Massachusetts | MA | 2000 | 6349097 |
| Michigan | MI | 2000 | 9938444 |
| Minnesota | MN | 2000 | 4919479 |
| Mississippi | MS | 2000 | 2844658 |
| Missouri | MO | 2000 | 5595211 |
| Montana | MT | 2000 | 902195 |
| Nebraska | NE | 2000 | 1711263 |
| Nevada | NV | 2000 | 1998257 |
| New Hampshire | NH | 2000 | 1235786 |
| New Jersey | NJ | 2000 | 8414350 |
| New Mexico | NM | 2000 | 1819046 |
| New York | NY | 2000 | 18976457 |
| North Carolina | NC | 2000 | 8049313 |
| North Dakota | ND | 2000 | 642200 |
| Ohio | OH | 2000 | 11353140 |
| Oklahoma | OK | 2000 | 3450654 |
| Oregon | OR | 2000 | 3421399 |
| Pennsylvania | PA | 2000 | 12281054 |
| Rhode Island | RI | 2000 | 1048319 |
| South Carolina | SC | 2000 | 4012012 |
| South Dakota | SD | 2000 | 754844 |
| Tennessee | TN | 2000 | 5689283 |
| Texas | TX | 2000 | 20851820 |
| Utah | UT | 2000 | 2233169 |
| Vermont | VT | 2000 | 608827 |
| Virginia | VA | 2000 | 7078515 |
| Washington | WA | 2000 | 5894121 |
| Washington D.C. | DC | 2000 | 572059 |
| West Virginia | WV | 2000 | 1808344 |
| Wisconsin | WI | 2000 | 5363675 |
| Wyoming | WY | 2000 | 493782 |