| population | |
| Helmetta | 2231 |
| Helmetta Dam |
 | Princeton Airport | ~ 20.06 km |
| Central Jersey Regional Airport | ~ 22.00 km |
| Linden Airport | ~ 30.65 km |
| Monmouth Executive Airport | ~ 33.06 km |
| Trenton Mercer Airport | ~ 34.90 km |
| Lakehurst Maxfield Field Airport | ~ 38.77 km |
| Newark Liberty International Airport | ~ 41.10 km |
| Mc Guire Air Force Base | ~ 42.72 km |
| Morristown Municipal Airport | ~ 46.89 km |
