Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Supawna Meadows | Swamp | 0 | Salem | 39 34 54 N | 075 30 20 W |
| Supawna Meadows National Wildlife Refuge | Park | 1 | Salem | 39 37 32 N | 075 31 34 W |
| Swedes Bridge | Bridge | 2 | Salem | 39 35 47 N | 075 22 34 W |
| Swedes Run | Stream | | Salem | 39 35 59 N | 075 23 53 W |
| Sycamore Lake | Reservoir | 6 | Salem | 39 33 30 N | 075 20 17 W |
| Terrapin Gut | Gut | 1 | Salem | 39 26 52 N | 075 26 20 W |
| Thundergust Lake | Reservoir | 18 | Salem | 39 30 15 N | 075 07 54 W |
| Thundergust Pond Dam | Dam | 18 | Salem | 39 30 15 N | 075 07 54 W |
| Thundergut Pond | Reservoir | 12 | Salem | 39 31 58 N | 075 20 19 W |
| Thundergut Pond Dam | Dam | 12 | Salem | 39 31 58 N | 075 20 19 W |
| Town Hall School | School | 8 | Salem | 39 36 02 N | 075 25 27 W |
| Township of Alloway | Civil | 18 | Salem | 39 34 00 N | 075 18 59 W |
| Township of Carneys Point | Civil | 2 | Salem | 39 42 00 N | 075 26 59 W |
| Township of Elsinboro | Civil | 2 | Salem | 39 32 00 N | 075 30 14 W |
| Township of Lower Alloways Creek | Civil | 1 | Salem | 39 27 30 N | 075 26 59 W |
| Township of Mannington | Civil | 10 | Salem | 39 39 00 N | 075 24 59 W |
| Township of Oldmans | Civil | 13 | Salem | 39 43 00 N | 075 23 59 W |
| Township of Pennsville | Civil | 1 | Salem | 39 39 00 N | 075 29 44 W |
| Township of Pilesgrove | Civil | 22 | Salem | 39 39 30 N | 075 18 29 W |
| Township of Pittsgrove | Civil | 34 | Salem | 39 33 30 N | 075 08 59 W |
| Township of Quinton | Civil | 6 | Salem | 39 32 30 N | 075 23 59 W |
| Township of Upper Pittsgrove | Civil | 45 | Salem | 39 38 00 N | 075 12 29 W |
| Travis Cove | Bay | -3 | Salem | 39 40 10 N | 075 30 59 W |
| Turner Fork | Stream | | Salem | 39 26 44 N | 075 26 51 W |
| Two Penny Run | Stream | | Salem | 39 41 24 N | 075 25 15 W |
| Union Grove | Populated Place | 35 | Salem | 39 38 27 N | 075 16 56 W |
| Union Grove Church | Church | 28 | Salem | 39 30 24 N | 075 06 59 W |
| Union School | School | 1 | Salem | 39 32 31 N | 075 30 20 W |
| Upper Deep Creek | Gut | 1 | Salem | 39 25 34 N | 075 26 55 W |
| Upper Pittsgrove School | School | 42 | Salem | 39 37 45 N | 075 12 06 W |
| Var-Sky Airport | Airport | 40 | Salem | 39 39 00 N | 075 17 01 W |
| Veterans Memorial Lake Dam | Dam | 9 | Salem | 39 38 37 N | 075 19 50 W |
| Watson Corner | Populated Place | 43 | Salem | 39 34 07 N | 075 17 23 W |
| Watsons Mill Pond | Reservoir | 18 | Salem | 39 34 32 N | 075 17 25 W |
| Welchville | Populated Place | 7 | Salem | 39 36 03 N | 075 25 20 W |
| Wentzell-Wilson Dam | Dam | 36 | Salem | 39 34 54 N | 075 15 38 W |
| Wentzell-Wilson Pond | Reservoir | 36 | Salem | 39 34 54 N | 075 15 38 W |
| WFHM-AM (Vineland) | Tower | 17 | Salem | 39 29 53 N | 075 04 30 W |
| Whig Lane | Populated Place | 44 | Salem | 39 38 22 N | 075 13 44 W |
| Whooping John Creek | Stream | | Salem | 39 42 10 N | 075 29 42 W |
| Willow Grove | Populated Place | 28 | Salem | 39 33 15 N | 075 04 44 W |
| Willow Grove Dam | Dam | 19 | Salem | 39 33 00 N | 075 04 23 W |
| Willow Grove Lake | Reservoir | 19 | Salem | 39 33 00 N | 075 04 23 W |
| WJIC-AM (Salem) | Tower | 1 | Salem | 39 34 58 N | 075 27 38 W |
| Woodmere | Populated Place | 12 | Salem | 39 30 36 N | 075 23 15 W |
| Woodmere Dam | Dam | 5 | Salem | 39 30 08 N | 075 22 57 W |
| Woodmere Lake | Reservoir | 5 | Salem | 39 30 08 N | 075 22 57 W |
| Woods Mills | Populated Place | 34 | Salem | 39 37 17 N | 075 15 31 W |
| Woods Upper Mill | Populated Place | 9 | Salem | 39 30 00 N | 075 22 41 W |
| Woodstown | Populated Place | 13 | Salem | 39 39 05 N | 075 19 42 W |
| WVLT-FM (Vineland) | Tower | 17 | Salem | 39 29 53 N | 075 04 30 W |
| WVSJ-AM (Vineland) | Tower | 24 | Salem | 39 31 06 N | 075 05 11 W |
| Wyncoop School | School | 6 | Salem | 39 34 17 N | 075 25 49 W |
| Yorktown | Populated Place | 33 | Salem | 39 36 45 N | 075 18 18 W |
| Adamsville Elementary School | School | 28 | Somerset | 40 34 08 N | 074 34 55 W |
| Alexander Batcho Intermediate School | School | 41 | Somerset | 40 32 44 N | 074 35 52 W |
| Alma White College (historical) | School | 13 | Somerset | 40 32 15 N | 074 34 41 W |
| Ambrose Brook | Stream | | Somerset | 40 33 35 N | 074 31 31 W |
| Angelo Tomaso Elementary School | School | 41 | Somerset | 40 36 12 N | 074 31 27 W |
| Ascension Church | Church | 134 | Somerset | 40 38 32 N | 074 29 12 W |
| AT and T Helistop | Airport | 91 | Somerset | 40 43 00 N | 074 32 57 W |
| Atrium at Somerset Heliport | Airport | 20 | Somerset | 40 32 12 N | 074 31 19 W |
| Axle Brook | Stream | | Somerset | 40 41 33 N | 074 43 16 W |
| Back Brook | Stream | | Somerset | 40 26 22 N | 074 38 46 W |
| Basking Ridge | Populated Place | 102 | Somerset | 40 42 22 N | 074 32 58 W |
| Bayberry Elementary School | School | 41 | Somerset | 40 39 10 N | 074 25 29 W |
| Bedens Brook Country Club | Locale | 40 | Somerset | 40 23 28 N | 074 43 16 W |
| Bedminster | Populated Place | 51 | Somerset | 40 40 50 N | 074 38 44 W |
| Bedminster Reformed Church (historical) | Church | 41 | Somerset | 40 40 55 N | 074 38 34 W |
| Bedminster Reformed Church Cemetery | Cemetery | 41 | Somerset | 40 40 15 N | 074 38 42 W |
| Bedminster Township Elementary School | School | 41 | Somerset | 40 40 42 N | 074 38 35 W |
| Bedwell Elementary School | School | 41 | Somerset | 40 43 56 N | 074 34 14 W |
| Beekman Cemetery | Cemetery | 30 | Somerset | 40 25 39 N | 074 37 46 W |
| Belle Mead | Populated Place | 30 | Somerset | 40 28 00 N | 074 39 39 W |
| Belle Mead General Depot (historical) | Military (Historical) | 40 | Somerset | 40 29 23 N | 074 40 47 W |
| Belle Mead Station | Locale | 30 | Somerset | 40 28 05 N | 074 39 42 W |
| Bernards High School | School | 41 | Somerset | 40 43 15 N | 074 33 58 W |
| Bernardsville | Populated Place | 119 | Somerset | 40 43 07 N | 074 34 10 W |
| Bernardsville Methodist Cemetery | Cemetery | 41 | Somerset | 40 43 21 N | 074 34 11 W |
| Bernardsville Middle School | School | 41 | Somerset | 40 44 00 N | 074 34 14 W |
| Bernardsville United Methodist Church | Church | 41 | Somerset | 40 43 11 N | 074 33 60 W |
| Best Lake | Lake | 57 | Somerset | 40 38 22 N | 074 26 56 W |
| Bishop Janes Cemetery | Cemetery | 41 | Somerset | 40 42 29 N | 074 33 20 W |
| Bishop Janes United Methodist Church | Church | 41 | Somerset | 40 42 22 N | 074 32 57 W |
| Blackwells Mills | Populated Place | 12 | Somerset | 40 28 32 N | 074 34 17 W |
| Blawenburg | Populated Place | 48 | Somerset | 40 24 27 N | 074 42 10 W |
| Blawenburg Cemetery | Cemetery | 47 | Somerset | 40 24 32 N | 074 42 09 W |
| Blawenburg Reformed Church | Church | 40 | Somerset | 40 24 30 N | 074 41 57 W |
| Blaziers Corner | Populated Place | 41 | Somerset | 40 43 13 N | 074 33 31 W |
| Bloomingdale | Populated Place | 24 | Somerset | 40 29 51 N | 074 38 51 W |
| Bloomingdale School (historical) | School | 41 | Somerset | 40 30 07 N | 074 38 31 W |
| Blue Star Shopping Center | Locale | 41 | Somerset | 40 39 04 N | 074 24 31 W |
| Bonnie Brae Educational Center | School | 84 | Somerset | 40 39 32 N | 074 33 44 W |
| Borough of Bernardsville | Civil | 236 | Somerset | 40 43 50 N | 074 35 33 W |
| Borough of Bound Brook | Civil | 13 | Somerset | 40 34 03 N | 074 32 15 W |
| Borough of Far Hills | Civil | 75 | Somerset | 40 41 25 N | 074 37 18 W |
| Borough of Manville | Civil | 17 | Somerset | 40 32 30 N | 074 35 21 W |
| Borough of Millstone | Civil | 19 | Somerset | 40 29 58 N | 074 35 28 W |
| Borough of North Plainfield | Civil | 22 | Somerset | 40 37 16 N | 074 26 23 W |
| Borough of Peapack and Gladstone | Civil | 74 | Somerset | 40 42 56 N | 074 39 26 W |
| Borough of Raritan | Civil | 30 | Somerset | 40 34 19 N | 074 38 29 W |
| Borough of Rocky Hill | Civil | 30 | Somerset | 40 24 01 N | 074 38 21 W |
| Borough of Somerville | Civil | 21 | Somerset | 40 34 13 N | 074 36 37 W |
| Borough of South Bound Brook | Civil | 14 | Somerset | 40 33 14 N | 074 31 40 W |
| Borough of Watchung | Civil | 82 | Somerset | 40 38 38 N | 074 26 15 W |
| Bound Brook | Populated Place | 14 | Somerset | 40 34 06 N | 074 32 19 W |
| Bound Brook Borough Hall | Building | 41 | Somerset | 40 33 50 N | 074 31 45 W |
| Bound Brook High School | School | 41 | Somerset | 40 34 03 N | 074 32 11 W |
| Bound Brook Hose Company Number 1 | Building | 41 | Somerset | 40 33 42 N | 074 31 40 W |
| Bound Brook Junction | Populated Place | 14 | Somerset | 40 33 32 N | 074 33 56 W |