| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Sicklerville | city | New Jersey | United States | 39.71722 | -74.96972 | 124 | 47400 |
| Sidney | city | New Jersey | United States | 40.60417 | -74.9225 | 200 | 12030 |
| Siloam | city | New Jersey | United States | 40.18611 | -74.34833 | 164 | 12585 |
| Silver Bay | city | New Jersey | United States | 40.00333 | -74.12333 | 0 | 74902 |
| Silver Beach | city | New Jersey | United States | 39.99583 | -74.0625 | 0 | 22812 |
| Silver Ridge | city | New Jersey | United States | 39.95917 | -74.21889 | 6 | 67303 |
| Silver Ridge Park | city | New Jersey | United States | 39.96111 | -74.23889 | 29 | 67303 |
| Silver Springs | city | New Jersey | United States | 40.91556 | -74.65389 | 1105 | 53049 |
| Silverton | city | New Jersey | United States | 40.01583 | -74.14528 | 22 | 87385 |
| Silverton Estates | city | New Jersey | United States | 40.01056 | -74.14917 | 6 | 87385 |
| Silverton Pine Terrace | city | New Jersey | United States | 40.00944 | -74.13 | 3 | 87385 |
| Sim Place | city | New Jersey | United States | 39.73583 | -74.42111 | 75 | 1496 |
| Singac | city | New Jersey | United States | 40.88667 | -74.24139 | 196 | 162515 |
| Sinnickson Landing | city | New Jersey | United States | 39.56972 | -75.49611 | 3 | 12456 |
| Six Points | city | New Jersey | United States | 39.53139 | -75.10778 | 98 | 13272 |
| Sixmile Run | city | New Jersey | United States | 40.4575 | -74.51194 | 98 | 59840 |
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