Additions and/or corrections to the database are encouraged! Simple Add/Edit Procedure.
| Arches | 1 |
| Areas | 6 |
| Bars | 311 |
| Basins | 24 |
| Bays | 314 |
| Beaches | 246 |
| Benches | 11 |
| Bends | 4 |
| Capes | 515 |
| Cliffs | 72 |
| Falls | 26 |
| Flats | 58 |
| Forests | 92 |
| Gaps | 16 |
| Guts | 33 |
| Islands | 673 |
| Isthmuses | 8 |
| Lakes | 1,510 |
| Pillars | 4 |
| Plains | 8 |
| Ranges | 18 |
| Rapids | 3 |
| Ridges | 50 |
| Springs | 15 |
| Streams | 2,043 |
| Summits | 2,036 |
| Swamps | 505 |
| Valleys | 67 |
| Woods | 14 |
| Airports | 211 |
| Bridges | 99 |
| Buildings | 3,961 |
| Canals | 36 |
| Cemeteries | 1,408 |
| Channels | 69 |
| Churches | 2,047 |
| Civil | 370 |
| Crossings | 258 |
| Dams | 1,184 |
| Harbors | 63 |
| Hospitals | 269 |
| Levees | 1 |
| Locales | 1,867 |
| Mines | 2 |
| Parks | 1,408 |
| Post Offices | 615 |
| Reserves | 22 |
| Reservoirs | 1,320 |
| Schools | 3,672 |
| Towers | 249 |
| Trails | 37 |
| Airports | 34 |
| Bars | 8 |
| Bays | 4 |
| Bridges | 7 |
| Buildings | 36 |
| Canals | 3 |
| Capes | 7 |
| Cemeteries | 2 |
| Channels | 1 |
| Churches | 6 |
| Civil | 6 |
| Dams | 3 |
| Forests | 1 |
| Hospitals | 8 |
| Islands | 8 |
| Isthmuses | 3 |
| Lakes | 35 |
| Locales | 274 |
| Military (Historical) | 21 |
| Parks | 6 |
| Populated Places | 49 |
| Post Offices | 135 |
| Reservoirs | 4 |
| Ridges | 1 |
| Schools | 56 |
| Streams | 8 |
| Summits | 5 |
| Swamps | 7 |
| Towers | 1 |
| Massachusetts's National Historic Landmarks | |
|---|---|
| 181 | |
