This country has 6 unverified place names.
| Alabama | 50 |
| Alaska | 21 |
| Arizona | 45 |
| Arkansas | 41 |
| California | 449 |
| Colorado | 79 |
| Connecticut | 93 |
| Delaware | 10 |
| District of Columbia | 1 |
| Florida | 200 |
| Georgia | 91 |
| Guantánamo Bay Naval Base | 1 |
| Hawaiʻi | 35 |
| Idaho | 33 |
| Illinois | 220 |
| Indiana | 115 |
| Iowa | 99 |
| Kansas | 93 |
| Kentucky | 40 |
| Louisiana | 40 |
| Maine | 55 |
| Maryland | 81 |
| Massachusetts | 216 |
| Michigan | 164 |
| Minnesota | 147 |
| Mississippi | 49 |
| Missouri | 106 |
| Montana | 39 |
| Nebraska | 42 |
| Nevada | 14 |
| New Hampshire | 63 |
| New Jersey | 222 |
| New Mexico | 24 |
| New York | 364 |
| North Carolina | 68 |
| North Dakota | 21 |
| Ohio | 153 |
| Oklahoma | 71 |
| Oregon | 60 |
| Pennsylvania | 276 |
| Rhode Island | 23 |
| South Carolina | 44 |
| South Dakota | 23 |
| Tennessee | 42 |
| Texas | 195 |
| Unknown | 3 |
| Utah | 39 |
| Vermont | 61 |
| Virginia | 82 |
| Washington | 80 |
| West Virginia | 27 |
| Wisconsin | 119 |
| Wyoming | 16 |
