This country has 6 unverified place names.
| Alabama | 43 |
| Alaska | 20 |
| Arizona | 38 |
| Arkansas | 39 |
| California | 412 |
| Colorado | 68 |
| Connecticut | 80 |
| Delaware | 8 |
| District of Columbia | 1 |
| Florida | 180 |
| Georgia | 75 |
| Guantánamo Bay Naval Base | 1 |
| Hawaiʻi | 32 |
| Idaho | 29 |
| Illinois | 194 |
| Indiana | 94 |
| Iowa | 84 |
| Kansas | 86 |
| Kentucky | 36 |
| Louisiana | 36 |
| Maine | 48 |
| Maryland | 70 |
| Massachusetts | 200 |
| Michigan | 148 |
| Minnesota | 127 |
| Mississippi | 46 |
| Missouri | 95 |
| Montana | 34 |
| Nebraska | 41 |
| Nevada | 12 |
| New Hampshire | 57 |
| New Jersey | 200 |
| New Mexico | 23 |
| New York | 340 |
| North Carolina | 59 |
| North Dakota | 18 |
| Ohio | 135 |
| Oklahoma | 58 |
| Oregon | 56 |
| Pennsylvania | 234 |
| Rhode Island | 21 |
| South Carolina | 39 |
| South Dakota | 21 |
| Tennessee | 36 |
| Texas | 171 |
| Unknown | 3 |
| Utah | 29 |
| Vermont | 52 |
| Virginia | 73 |
| Washington | 74 |
| West Virginia | 25 |
| Wisconsin | 104 |
| Wyoming | 14 |