New Jersey cities starting with S
- Saddle Brook, NJ 7
- Salem, NJ 26
- Sayreville, NJ 6
- Scotch Plains, NJ 14
- Seaside Heights, NJ 6
- Secaucus, NJ 7
- Sewell, NJ 17
- Short Hills, NJ 5
- Shrewsbury, NJ 5
- Sicklerville, NJ 10
- Somerset, NJ 27
- Somers Point, NJ 8
- Somerville, NJ 14
- South Amboy, NJ 10
- Southampton, NJ 5
- South Orange, NJ 7
- South Plainfield, NJ 16
- South River, NJ 13
- Sparta, NJ 13
- Spotswood, NJ 8
- Spring Lake, NJ 6
- Stewartsville, NJ 5
- Stockton, NJ 5
- Stratford, NJ 5
- Succasunna, NJ 7
- Summit, NJ 11
- Sussex, NJ 8
- Swedesboro, NJ 15