Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Saint Paul's United Church of Christ | Church | 41 | Union | 40 39 02 N | 074 19 26 W |
| Saint Pauls Episcopal Church | Church | 41 | Bergen | 40 50 39 N | 074 05 18 W |
| Saint Peter and Paul Russian Church | Church | 41 | Hudson | 40 40 11 N | 074 07 08 W |
| Saint Peter and Paul's Greek Catholic Church | Church | 41 | Union | 40 39 01 N | 074 11 45 W |
| Saint Peter Claver Church | Church | 41 | Essex | 40 48 22 N | 074 12 54 W |
| Saint Peter Claver Mission Church (historical) | Church | 41 | Passaic | 40 55 09 N | 074 10 14 W |
| Saint Peter's and Saint Paul's Roman Catholic Church | Church | 41 | Union | 40 39 19 N | 074 10 53 W |
| Saint Peter's Church | Church | 41 | Hudson | 40 42 57 N | 074 02 25 W |
| Saint Peter's Episcopal Church | Church | 41 | Morris | 40 47 34 N | 074 28 42 W |
| Saint Peter's Evangelical Lutheran Church | Church | 41 | Somerset | 40 37 10 N | 074 25 49 W |
| Saint Peter's Middle School | School | 41 | Hudson | 40 42 58 N | 074 02 25 W |
| Saint Peter's Preparatory School | School | 41 | Hudson | 40 42 57 N | 074 02 22 W |
| Saint Peter's Roman Catholic Church | Church | 41 | Essex | 40 47 05 N | 074 09 24 W |
| Saint Peters and Saint Pauls Russian Orthodox Church | Church | 41 | Passaic | 40 52 08 N | 074 06 56 W |
| Saint Peters Cemetery | Cemetery | 41 | Hudson | 40 44 30 N | 074 03 55 W |
| Saint Peters Park | Park | 41 | Essex | 40 42 38 N | 074 13 17 W |
| Saint Philip the Apostle School | School | 41 | Passaic | 40 52 20 N | 074 11 10 W |
| Saint Rocco's Roman Catholic Church | Church | 41 | Hudson | 40 46 43 N | 074 01 38 W |
| Saint Rose of Lima Church | Church | 41 | Essex | 40 43 18 N | 074 19 05 W |
| Saint Stanislaus Kostka Church | Church | 41 | Bergen | 40 53 12 N | 074 07 04 W |
| Saint Stephen's Church | Church | 41 | Bergen | 40 55 51 N | 073 59 34 W |
| Saint Stephen's Church | Church | 41 | Hudson | 40 46 27 N | 074 08 33 W |
| Saint Stephen's Episcopal Church | Church | 41 | Essex | 40 43 17 N | 074 18 26 W |
| Saint Stephen's Roman Catholic Church | Church | 41 | Passaic | 40 54 30 N | 074 09 38 W |
| Saint Stephen's Roman Catholic Church | Church | 41 | Passaic | 40 52 10 N | 074 06 59 W |
| Saint Stephen's School | School | 41 | Passaic | 40 52 09 N | 074 07 01 W |
| Saint Teresa Roman Catholic Church | Church | 41 | Passaic | 40 54 59 N | 074 08 30 W |
| Saint Teresa's Roman Catholic Church | Church | 41 | Union | 40 42 55 N | 074 21 47 W |
| Saint Teresa's School | School | 41 | Union | 40 42 57 N | 074 21 45 W |
| Saint Therese Church | Church | 41 | Bergen | 40 56 30 N | 073 58 08 W |
| Saint Thomas African Methodist Episcopal Zion Church | Church | 41 | Somerset | 40 34 20 N | 074 36 53 W |
| Saint Thomas Aquinas Church | Church | 41 | Essex | 40 41 30 N | 074 12 16 W |
| Saint Thomas Episcopal Church | Church | 41 | Bergen | 40 48 34 N | 074 07 45 W |
| Saint Thomas the Apostle Church | Church | 41 | Essex | 40 49 53 N | 074 10 37 W |
| Saint Valentine's Church | Church | 41 | Essex | 40 48 36 N | 074 11 10 W |
| Saint Vincent Academy | School | 41 | Essex | 40 44 36 N | 074 11 14 W |
| Saint Vincent De Paul Church | Church | 41 | Hudson | 40 40 56 N | 074 06 24 W |
| Saint Virgil's Convent | Church | 41 | Morris | 40 49 21 N | 074 28 58 W |
| Saint Virgil's Roman Catholic Church | Church | 41 | Morris | 40 49 18 N | 074 28 56 W |
| Saint Vladimir's Catholic Church | Church | 41 | Union | 40 39 27 N | 074 13 03 W |
| Saints Joseph and Michael Church | Church | 41 | Hudson | 40 45 41 N | 074 02 18 W |
| Saints Peter and Paul Lutheran Church | Church | 41 | Hudson | 40 47 49 N | 074 00 49 W |
| Saints Peter and Paul Orthodox Church | Church | 41 | Somerset | 40 32 29 N | 074 35 30 W |
| Saints Peter and Paul Polish Church | Church | 41 | Bergen | 40 51 19 N | 074 07 17 W |
| Saints Peter and Paul School | School | 41 | Union | 40 39 20 N | 074 10 51 W |
| Salem Baptist Church | Church | 41 | Hudson | 40 42 58 N | 074 04 20 W |
| Salt Brook Elementary School | School | 41 | Union | 40 42 31 N | 074 23 22 W |
| Samuel L Berliner School | School | 41 | Essex | 40 43 50 N | 074 11 06 W |
| Samuel Nelkin County Park | Park | 41 | Bergen | 40 50 57 N | 074 06 26 W |
| Samuel R Donald Elementary School | School | 41 | Passaic | 41 00 17 N | 074 19 60 W |
| Samuel W Bowne Hall of Graduate Studies | Building | 41 | Morris | 40 45 39 N | 074 25 33 W |
| San Cap County Park | Park | 41 | Passaic | 41 09 37 N | 074 21 14 W |
| San Pablo Lutheran Church | Church | 41 | Hudson | 40 46 58 N | 074 01 04 W |
| Sanford Park | Park | 41 | Union | 40 42 01 N | 074 13 42 W |
| Sara M Glimore Elementary School | School | 41 | Hudson | 40 45 53 N | 074 02 25 W |
| Sarang Prebyterian Church | Church | 41 | Bergen | 40 49 20 N | 073 57 59 W |
| Schley Polo Field (historical) | Park | 41 | Somerset | 40 43 30 N | 074 33 07 W |
| Schmidt Park | Park | 41 | Somerset | 40 40 33 N | 074 31 45 W |
| Schmidts Woods Park | Park | 41 | Hudson | 40 48 01 N | 074 03 01 W |
| School Number 1 Elementary School | School | 41 | Union | 40 38 42 N | 074 23 47 W |
| School Number 10 | School | 41 | Bergen | 40 52 01 N | 074 06 11 W |
| School of the Holy Rosary | School | 41 | Union | 40 39 16 N | 074 11 58 W |
| Schuyler-Colfax Middle School | School | 41 | Passaic | 40 58 04 N | 074 15 13 W |
| Science Building | Building | 41 | Essex | 40 50 00 N | 074 16 23 W |
| Science Building | Building | 41 | Union | 40 40 50 N | 074 14 04 W |
| Science Hall | Building | 41 | Passaic | 40 51 46 N | 074 11 46 W |
| Scotch Plains Bapitst Church | School | 41 | Union | 40 39 08 N | 074 23 58 W |
| Scotch Plains Baptist School | School | 41 | Union | 40 39 08 N | 074 23 58 W |
| Scotch Plains Grade School (historical) | School | 41 | Union | 40 36 57 N | 074 22 10 W |
| Scotch Plains Municipal Building | Building | 41 | Union | 40 39 00 N | 074 23 51 W |
| Scotch Plains Post Office | Post Office | 41 | Union | 40 38 57 N | 074 23 53 W |
| Scotch Plains Public Library | Building | 41 | Union | 40 39 06 N | 074 23 50 W |
| Scotch Plains School Number 1 (historical) | School | 41 | Union | 40 38 57 N | 074 23 44 W |
| Scotch Plains-Fanwood High School | School | 41 | Union | 40 39 13 N | 074 23 02 W |
| Secaucus High School | School | 41 | Hudson | 40 48 13 N | 074 03 02 W |
| Secaucus Yards | Locale | 41 | Hudson | 40 46 12 N | 074 04 58 W |
| Second Baptist Church | Church | 41 | Passaic | 40 55 18 N | 074 09 44 W |
| Second Baptist Church | Church | 41 | Union | 40 39 31 N | 074 15 59 W |
| Second Baptist Church | Church | 41 | Union | 40 36 17 N | 074 16 11 W |
| Second Christian Reformed Church | Church | 41 | Passaic | 40 56 11 N | 074 10 23 W |
| Second Presbyterian Church | Church | 41 | Union | 40 39 56 N | 074 12 49 W |
| Second Presbyterian Church | Church | 41 | Union | 40 36 11 N | 074 16 33 W |
| Second Reformed Church | Church | 41 | Bergen | 40 53 31 N | 074 02 28 W |
| Second Reformed Church | Church | 41 | Hudson | 40 44 45 N | 074 03 07 W |
| Seminary Baptist Church | Church | 41 | Passaic | 40 55 26 N | 074 09 44 W |
| Seminary Hall | Building | 41 | Morris | 40 45 44 N | 074 25 33 W |
| Sepharadic Synagogue of Fort Lee | Church | 41 | Bergen | 40 50 56 N | 073 58 27 W |
| Serbian Orthodox Church of the Holy Ascension | Church | 41 | Union | 40 39 33 N | 074 12 58 W |
| Serenity Baptist Church | Church | 41 | Passaic | 40 55 44 N | 074 10 09 W |
| Serra Hall | Building | 41 | Essex | 40 44 39 N | 074 14 39 W |
| Seton Hall Law School | School | 41 | Essex | 40 44 11 N | 074 09 58 W |
| Seton Hall Preparatory School | School | 41 | Essex | 40 46 30 N | 074 14 52 W |
| Seventh Day Adventist Church | Church | 41 | Union | 40 39 59 N | 074 14 31 W |
| Shaare Zedek Synagogue | Church | 41 | Hudson | 40 47 02 N | 074 00 60 W |
| Sharey Tefilo Synagogue | Church | 41 | Essex | 40 46 07 N | 074 12 59 W |
| Sharon Plaza - the Junction Shopping Center | Locale | 41 | Bergen | 40 49 54 N | 073 58 58 W |
| Shekinah Glory Christian Church | Church | 41 | Essex | 40 44 42 N | 074 13 26 W |
| Shetik Field | Park | 41 | Hudson | 40 46 24 N | 074 03 54 W |
| Shiloh African Methodist Episcopal Zion Church | Church | 41 | Bergen | 40 53 29 N | 073 58 49 W |
| Shiloh Baptist Church | Church | 41 | Passaic | 40 55 13 N | 074 09 39 W |
| Shiloh Baptist Church | Church | 41 | Union | 40 39 49 N | 074 13 09 W |
| Shiloh Pentecostal Church | Church | 41 | Somerset | 40 34 28 N | 074 36 51 W |
| Shipyard Park | Park | 41 | Hudson | 40 45 04 N | 074 01 28 W |
| Shipyard Piers | Park | 41 | Hudson | 40 45 09 N | 074 01 25 W |
| Short Hills Country Day School | School | 41 | Essex | 40 44 32 N | 074 20 04 W |
| Short Hills Mall Shopping Center | Locale | 41 | Essex | 40 44 24 N | 074 21 51 W |
| Short Hills Post Office | Post Office | 41 | Essex | 40 43 30 N | 074 19 29 W |
| Shrine Chapel of the Blessed Sacrament | Church | 41 | Somerset | 40 34 02 N | 074 38 07 W |
| Sicomac Elementary School | School | 41 | Bergen | 40 59 13 N | 074 10 30 W |
| Siloam Prebyterian Church | Church | 41 | Union | 40 39 48 N | 074 12 45 W |