USA
地域
公式選挙結果（MEDSL）と米国勢調査局の境界データがある56の州・海外領土：郡、下院選挙区、州議会選挙区。
§ 01州
州
州
州。56項目。 Alabama：USPS: AL; 地理単位: 221; Alaska：USPS: AK; 地理単位: 129; American Samoa：USPS: AS; 地理単位: 5; Arizona：USPS: AZ; 地理単位: 88; Arkansas：USPS: AR; 地理単位: 218; California：USPS: CA; 地理単位: 233; Colorado：USPS: CO; 地理単位: 180; Commonwealth of the Northern Mariana Islands：USPS: MP; 地理単位: 4; Connecticut：USPS: CT; 地理単位: 214; Delaware：USPS: DE; 地理単位: 66. ほか46件.
| 州 | USPS | 地理単位 |
|---|---|---|
| Alabama | AL | 221 |
| Alaska | AK | 129 |
| American Samoa | AS | 5 |
| Arizona | AZ | 88 |
| Arkansas | AR | 218 |
| California | CA | 233 |
| Colorado | CO | 180 |
| Commonwealth of the Northern Mariana Islands | MP | 4 |
| Connecticut | CT | 214 |
| Delaware | DE | 66 |
| District of Columbia | DC | 13 |
| Florida | FL | 255 |
| Georgia | GA | 409 |
| Guam | GU | 2 |
| Hawaii | HI | 83 |
| Idaho | ID | 116 |
| Illinois | IL | 298 |
| Indiana | IN | 252 |
| Iowa | IA | 253 |
| Kansas | KS | 274 |
| Kentucky | KY | 264 |
| Louisiana | LA | 214 |
| Maine | ME | 205 |
| Maryland | MD | 150 |
| Massachusetts | MA | 223 |
| Michigan | MI | 246 |
| Minnesota | MN | 296 |
| Mississippi | MS | 260 |
| Missouri | MO | 322 |
| Montana | MT | 210 |
| Nebraska | NE | 145 |
| Nevada | NV | 84 |
| New Hampshire | NH | 200 |
| New Jersey | NJ | 113 |
| New Mexico | NM | 148 |
| New York | NY | 304 |
| North Carolina | NC | 284 |
| North Dakota | ND | 149 |
| Ohio | OH | 237 |
| Oklahoma | OK | 231 |
| Oregon | OR | 132 |
| Pennsylvania | PA | 339 |
| Puerto Rico | PR | 127 |
| Rhode Island | RI | 123 |
| South Carolina | SC | 223 |
| South Dakota | SD | 140 |
| Tennessee | TN | 236 |
| Texas | TX | 473 |
| United States Virgin Islands | VI | 4 |
| Utah | UT | 137 |
| Vermont | VT | 140 |
| Virginia | VA | 285 |
| Washington | WA | 148 |
| West Virginia | WV | 176 |
| Wisconsin | WI | 212 |
| Wyoming | WY | 117 |