Browse
All 101,425 listed places
Pick a state, then a county. Every listing appears on its county page, where its row opens to show the full record. Each National Historic Landmark also has a full record.
By state
| Alabama | 1,396 | 40 NHL |
| Alaska | 461 | 53 NHL |
| American Samoa | 31 | 2 NHL |
| Arizona | 1,564 | 48 NHL |
| Arkansas | 2,975 | 25 NHL |
| California | 3,120 | 152 NHL |
| Colorado | 1,700 | 30 NHL |
| Connecticut | 1,689 | 68 NHL |
| Delaware | 730 | 15 NHL |
| District of Columbia | 709 | 77 NHL |
| Federated States of Micronesia | 27 | 2 NHL |
| Florida | 1,941 | 49 NHL |
| Georgia | 2,253 | 53 NHL |
| Guam | 135 | 1 NHL |
| Hawaii | 387 | 34 NHL |
| Idaho | 1,093 | 12 NHL |
| Illinois | 2,035 | 92 NHL |
| Indiana | 2,208 | 45 NHL |
| Iowa | 2,559 | 30 NHL |
| Kansas | 1,719 | 28 NHL |
| Kentucky | 3,575 | 33 NHL |
| Louisiana | 1,612 | 62 NHL |
| Maine | 1,738 | 46 NHL |
| Marshall Islands | 4 | 2 NHL |
| Maryland | 1,642 | 74 NHL |
| Massachusetts | 4,528 | 194 NHL |
| Michigan | 2,066 | 41 NHL |
| Minnesota | 1,838 | 27 NHL |
| Mississippi | 1,558 | 41 NHL |
| Missouri | 2,504 | 37 NHL |
| Montana | 1,291 | 28 NHL |
| Nebraska | 1,211 | 24 NHL |
| Nevada | 399 | 9 NHL |
| New Hampshire | 830 | 24 NHL |
| New Jersey | 1,823 | 57 NHL |
| New Mexico | 1,221 | 46 NHL |
| New York | 6,664 | 286 NHL |
| North Carolina | 3,203 | 43 NHL |
| North Dakota | 492 | 9 NHL |
| Northern Mariana Islands | 39 | 3 NHL |
| Ohio | 4,303 | 77 NHL |
| Oklahoma | 1,448 | 22 NHL |
| Oregon | 2,137 | 18 NHL |
| Palau | 6 | 1 NHL |
| Pennsylvania | 3,660 | 171 NHL |
| Puerto Rico | 385 | 6 NHL |
| Rhode Island | 824 | 45 NHL |
| South Carolina | 1,715 | 79 NHL |
| South Dakota | 1,420 | 15 NHL |
| Tennessee | 2,291 | 35 NHL |
| Texas | 3,609 | 49 NHL |
| U.S. Virgin Islands | 100 | 5 NHL |
| Utah | 1,974 | 14 NHL |
| Vermont | 921 | 19 NHL |
| Virginia | 3,490 | 132 NHL |
| Washington | 1,707 | 27 NHL |
| West Virginia | 1,159 | 19 NHL |
| Wisconsin | 2,688 | 47 NHL |
| Wyoming | 617 | 34 NHL |