| Locality | Post Code |
|---|---|
| Locust, Monmouth | 07760 |
| Long Branch, Monmouth | 07740 |
| Manalapan, Monmouth | 07726 |
| Manasquan, Monmouth | 08736 |
| Marlboro, Monmouth | 07746 |
| Matawan, Monmouth | 07747 |
| Middletown, Monmouth | 07748 |
| Millhurst, Monmouth | 07728 |
| Millstone, Monmouth | 08510, 08535 |
| Millstone Township, Monmouth | 08510, 08535 |
| Monmouth, Monmouth | 07724 |
| Monmouth Beach, Monmouth | 07750 |
| Monmouth Hills, Monmouth | 07732 |
| Monmouth Park, Monmouth | 07757 |
| Morganville, Monmouth | 07751 |
| Navesink, Monmouth | 07752 |
| Neptune, Monmouth | 07753 |
| Neptune City, Monmouth | 07753 |
| New Monmouth, Monmouth | 07748 |
| North Middletown, Monmouth | 07748 |
| Oakhurst, Monmouth | 07755 |
| Ocean, Monmouth | 07712 |
| Ocean Grove, Monmouth | 07756 |
| Ocean Township, Monmouth | 07723 |
| Oceanport, Monmouth | 07757 |
| Perrineville, Monmouth | 08535 |