Additions and/or corrections to the database are encouraged! Simple Add/Edit Procedure.
| Arches | 8 |
| Areas | 70 |
| Arroyos | 1 |
| Bars | 160 |
| Basins | 126 |
| Bays | 453 |
| Beaches | 61 |
| Benches | 6 |
| Bends | 20 |
| Capes | 572 |
| Cliffs | 160 |
| Craters | 7 |
| Falls | 177 |
| Flats | 493 |
| Forests | 25 |
| Gaps | 339 |
| Glaciers | 180 |
| Guts | 36 |
| Islands | 405 |
| Isthmuses | 1 |
| Lakes | 2,954 |
| Lava | 6 |
| Pillars | 100 |
| Plains | 6 |
| Ranges | 61 |
| Rapids | 39 |
| Ridges | 574 |
| Slopes | 7 |
| Springs | 762 |
| Streams | 6,325 |
| Summits | 2,664 |
| Swamps | 148 |
| Valleys | 1,145 |
| Woods | 35 |
| Airports | 476 |
| Bridges | 152 |
| Buildings | 2,903 |
| Canals | 237 |
| Cemeteries | 491 |
| Channels | 159 |
| Churches | 2,694 |
| Civil | 611 |
| Crossings | 230 |
| Dams | 798 |
| Harbors | 18 |
| Hospitals | 168 |
| Locales | 4,330 |
| Mines | 506 |
| Parks | 1,018 |
| Post Offices | 538 |
| Reserves | 54 |
| Reservoirs | 486 |
| Schools | 3,873 |
| Towers | 311 |
| Trails | 416 |
| Tunnels | 28 |
| Wells | 18 |
| Airports | 90 |
| Areas | 1 |
| Bars | 1 |
| Buildings | 5 |
| Canals | 2 |
| Capes | 2 |
| Churches | 2 |
| Civil | 1 |
| Dams | 8 |
| Falls | 3 |
| Flats | 1 |
| Forests | 5 |
| Glaciers | 5 |
| Hospitals | 2 |
| Islands | 11 |
| Lakes | 5 |
| Locales | 89 |
| Military (Historical) | 22 |
| Mines | 10 |
| Parks | 9 |
| Pillars | 1 |
| Populated Places | 67 |
| Post Offices | 19 |
| Rapids | 7 |
| Reservoirs | 5 |
| Ridges | 1 |
| Schools | 23 |
| Springs | 2 |
| Streams | 1 |
| Summits | 1 |
| Swamps | 1 |
| Towers | 2 |
| Trails | 24 |
| Washington's National Historic Landmarks | |
|---|---|
| 22 | |
