Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Bound Brook Memorial Library | Building | 41 | Somerset | 40 33 48 N | 074 31 46 W |
| Bound Brook Mountain Avenue Cemetery | Cemetery | 41 | Somerset | 40 34 08 N | 074 31 41 W |
| Bound Brook Number 1 Heliport | Airport | 19 | Somerset | 40 33 52 N | 074 33 16 W |
| Bound Brook Number 2 Heliport | Airport | 11 | Somerset | 40 33 23 N | 074 33 43 W |
| Bound Brook Presbyterian Church | Church | 41 | Somerset | 40 34 01 N | 074 31 50 W |
| Bound Brook United Methodist Church | Church | 41 | Somerset | 40 34 01 N | 074 32 18 W |
| Bradley Gardens | Populated Place | 24 | Somerset | 40 33 46 N | 074 39 17 W |
| Bradley Gardens Elementary School | School | 41 | Somerset | 40 33 47 N | 074 39 48 W |
| Branchburg Park | Populated Place | 64 | Somerset | 40 34 20 N | 074 41 06 W |
| Bridgepoint | Populated Place | 27 | Somerset | 40 25 57 N | 074 38 55 W |
| Bridgepoint Lake | Reservoir | 12 | Somerset | 40 26 02 N | 074 38 42 W |
| Bridgewater Commons Shopping Center | Locale | 41 | Somerset | 40 35 10 N | 074 37 09 W |
| Bridgewater-Raritan High School | School | 41 | Somerset | 40 35 33 N | 074 38 04 W |
| Bridgewater-Raritan Middle School | School | 41 | Somerset | 40 34 55 N | 074 35 12 W |
| Brook Avenue Cemetery | Cemetery | 41 | Somerset | 40 37 23 N | 074 25 29 W |
| Bunker Hill | Summit | 40 | Somerset | 40 25 58 N | 074 33 25 W |
| Bunker Hill Golf Course | Locale | 40 | Somerset | 40 26 14 N | 074 34 31 W |
| Burnt Hill Road School | School | 32 | Somerset | 40 25 13 N | 074 40 29 W |
| Burnt Mills | Populated Place | 25 | Somerset | 40 38 09 N | 074 41 13 W |
| Calvary Baptist Church | Church | 41 | Somerset | 40 30 10 N | 074 34 44 W |
| Camp Agnes DeWitt | Locale | 133 | Somerset | 40 28 02 N | 074 44 29 W |
| Camp Brady | Locale | 63 | Somerset | 40 41 47 N | 074 43 20 W |
| Camp Endeavor | Locale | 126 | Somerset | 40 39 07 N | 074 25 11 W |
| Camp Sunshine | Locale | 75 | Somerset | 40 39 35 N | 074 35 06 W |
| Camplain Road School | School | 17 | Somerset | 40 32 24 N | 074 35 30 W |
| Carrier Clinic | Hospital | 35 | Somerset | 40 28 03 N | 074 41 02 W |
| Cat Tail Brook | Stream | | Somerset | 40 25 55 N | 074 43 44 W |
| Cedar Brook | Stream | | Somerset | 40 32 06 N | 074 30 17 W |
| Cedar Elementary School | School | 41 | Somerset | 40 41 30 N | 074 32 50 W |
| Cedar Grove Cemetery | Cemetery | 42 | Somerset | 40 30 07 N | 074 32 01 W |
| Cedar Hill Cemetery | Cemetery | 22 | Somerset | 40 29 57 N | 074 34 39 W |
| Central Elementary School | School | 130 | Somerset | 40 37 39 N | 074 29 56 W |
| Central Hook and Ladder Company Number 1 | Building | 41 | Somerset | 40 34 04 N | 074 36 47 W |
| Central Middle School | School | 41 | Somerset | 40 34 26 N | 074 42 48 W |
| Chambers Brook | Stream | | Somerset | 40 35 21 N | 074 40 52 W |
| Chambers Brook | Stream | | Somerset | 40 36 55 N | 074 39 59 W |
| Chimney Rock | Populated Place | 28 | Somerset | 40 34 47 N | 074 33 25 W |
| Chimney Rock Gorge | Valley | | Somerset | 40 34 45 N | 074 33 27 W |
| Christ the King Roman Catholic Church | Church | 41 | Somerset | 40 32 44 N | 074 35 21 W |
| Church of Saint John of the Mountain | Church | 207 | Somerset | 40 43 07 N | 074 36 37 W |
| Church of the Holy Cross | Church | 41 | Somerset | 40 37 07 N | 074 25 54 W |
| Church of the Immaculate Conception | Church | 41 | Somerset | 40 34 15 N | 074 36 54 W |
| City Federal | Airport | 32 | Somerset | 40 30 00 N | 074 39 59 W |
| Clover Hill Cemetery | Cemetery | 40 | Somerset | 40 29 16 N | 074 46 54 W |
| Clover Hill Reformed Church | Church | 40 | Somerset | 40 29 15 N | 074 46 57 W |
| Clover Hill School (historical) | School | 40 | Somerset | 40 29 31 N | 074 46 36 W |
| Clyde | Populated Place | 37 | Somerset | 40 29 11 N | 074 30 38 W |
| Codrington Park | Park | 41 | Somerset | 40 33 57 N | 074 32 49 W |
| Cold Brook | Stream | | Somerset | 40 39 55 N | 074 43 51 W |
| Community Baptist Church | Church | 41 | Somerset | 40 37 03 N | 074 25 37 W |
| Conerly Road Elementary School | School | 41 | Somerset | 40 30 18 N | 074 29 39 W |
| Congregation Knesseth Israel | Church | 41 | Somerset | 40 33 54 N | 074 31 52 W |
| Congregational Church of Bound Brook | Church | 41 | Somerset | 40 33 53 N | 074 32 02 W |
| Coontown | Populated Place | 145 | Somerset | 40 37 07 N | 074 31 06 W |
| Corys Brook | Stream | | Somerset | 40 39 33 N | 074 30 13 W |
| Covenant United Methodist Church | Church | 41 | Somerset | 40 37 18 N | 074 25 47 W |
| Crab Brook | Stream | | Somerset | 40 37 20 N | 074 26 08 W |
| Crim Elementary School | School | 41 | Somerset | 40 36 47 N | 074 35 26 W |
| Cruser Brook | Stream | | Somerset | 40 27 20 N | 074 39 04 W |
| Cuckels Brook | Stream | | Somerset | 40 33 07 N | 074 34 19 W |
| Dead River | Stream | | Somerset | 40 39 00 N | 074 31 21 W |
| Dead Tree Run | Stream | | Somerset | 40 25 45 N | 074 38 39 W |
| Delaware and Raritan Canal State Park | Park | 13 | Somerset | 40 32 20 N | 074 34 20 W |
| Delaware and Raritan State Park | Park | 12 | Somerset | 40 24 42 N | 074 38 04 W |
| Dock Watch Hollow | Valley | | Somerset | 40 35 48 N | 074 31 54 W |
| Downtown Somerville Shopping Center | Locale | 41 | Somerset | 40 34 09 N | 074 36 57 W |
| Duke Estate | Locale | 41 | Somerset | 40 33 02 N | 074 38 03 W |
| Duke Island Park | Park | 13 | Somerset | 40 33 05 N | 074 39 49 W |
| Dukes Brook | Stream | | Somerset | 40 33 04 N | 074 35 41 W |
| Dutchtown | Populated Place | 36 | Somerset | 40 26 52 N | 074 41 24 W |
| East Branch Middle Brook | Stream | | Somerset | 40 35 03 N | 074 33 24 W |
| East Branch Reservoir | Reservoir | 57 | Somerset | 40 35 09 N | 074 33 24 W |
| East Branch Reservoir Dam | Dam | 57 | Somerset | 40 35 09 N | 074 33 24 W |
| East End Elementary School | School | 36 | Somerset | 40 37 50 N | 074 25 20 W |
| East Millstone | Populated Place | 18 | Somerset | 40 30 05 N | 074 34 51 W |
| East Millstone Methodist Church | Church | 41 | Somerset | 40 30 01 N | 074 34 58 W |
| Eisenhower Elementary School | School | 41 | Somerset | 40 36 54 N | 074 38 55 W |
| Elizabeth Avenue Elementary School | School | 41 | Somerset | 40 32 31 N | 074 32 02 W |
| Emanuel Baptist Church | Church | 40 | Somerset | 40 29 27 N | 074 29 32 W |
| Emmanuel Baptist Church | Church | 41 | Somerset | 40 32 32 N | 074 35 22 W |
| Emmanuel Reformed Episcopal Church | Church | 41 | Somerset | 40 33 58 N | 074 35 40 W |
| Eternal Life Christian Center | Church | 40 | Somerset | 40 29 49 N | 074 28 39 W |
| Fairview | Populated Place | 78 | Somerset | 40 26 00 N | 074 43 03 W |
| Fairview School | School | 32 | Somerset | 40 30 29 N | 074 44 03 W |
| Faith In Action Church | Church | 41 | Somerset | 40 32 23 N | 074 35 18 W |
| Falcon Camp | Locale | 20 | Somerset | 40 31 07 N | 074 37 08 W |
| Far Hills | Populated Place | 44 | Somerset | 40 41 03 N | 074 38 09 W |
| Far Hills Day School | School | 96 | Somerset | 40 41 45 N | 074 36 59 W |
| Far Hills Station | Locale | 49 | Somerset | 40 41 07 N | 074 37 59 W |
| Fellowship Deaconry | Church | 80 | Somerset | 40 39 33 N | 074 34 56 W |
| Finderne | Populated Place | 27 | Somerset | 40 33 47 N | 074 34 40 W |
| Finderne Reformed Church | Church | 41 | Somerset | 40 33 45 N | 074 34 54 W |
| Finderne Station | Locale | 22 | Somerset | 40 33 34 N | 074 34 52 W |
| First Baptist Church | Church | 41 | Somerset | 40 34 19 N | 074 36 58 W |
| First Baptist Church of Lincoln | Church | 40 | Somerset | 40 29 03 N | 074 28 43 W |
| First Church of Christ Scientist | Church | 41 | Somerset | 40 34 16 N | 074 37 09 W |
| First Reformed Church | Church | 40 | Somerset | 40 24 01 N | 074 38 14 W |
| First Reformed Church | Church | 41 | Somerset | 40 34 07 N | 074 36 39 W |
| First United Methodist Church | Church | 41 | Somerset | 40 34 15 N | 074 36 46 W |
| First Watchung Mountain | Summit | 83 | Somerset | 40 34 45 N | 074 33 58 W |
| Flagtown | Populated Place | 37 | Somerset | 40 31 01 N | 074 41 04 W |
| Flagtown Cemetery | Cemetery | 40 | Somerset | 40 30 12 N | 074 41 31 W |
| Fourth Reformed Church | Church | 41 | Somerset | 40 34 16 N | 074 37 25 W |
| Fox Brook | Stream | | Somerset | 40 27 07 N | 074 38 45 W |
| Fox Creek | Stream | | Somerset | 40 31 33 N | 074 30 44 W |
| Frankfort | Populated Place | 37 | Somerset | 40 30 31 N | 074 40 60 W |
| Franklin Church | Church | 18 | Somerset | 40 28 15 N | 074 32 36 W |
| Franklin High School | School | 40 | Somerset | 40 29 23 N | 074 29 13 W |
| Franklin Park Elementary School | School | 40 | Somerset | 40 26 38 N | 074 32 28 W |
| Gatekeepers Ministries | Church | 41 | Somerset | 40 43 15 N | 074 34 34 W |