List of US Post Office Locations in Middlesex County | |||||
|---|---|---|---|---|---|
| Name | Address | County | Hours | Phone | |
| Avenel | 1065 Rahway Ave, Avenel, NJ 07001 | Middlesex County | Mo-Fr 09:00-17:00 Sa 09:00-16:00 | +1 732-634-4703 | |
| Brainy Boro | 195 Central Ave, Metuchen, NJ 08840 | Middlesex County | Mo-Fr 09:00-16:00 Sa 09:00-12:00 | +1 732-549-8623 | |
| Carteret | 212 Pershing Ave, Carteret, NJ 07008 | Middlesex County | Mo-Fr 09:00-17:00 Sa 10:00-16:00 | +1 732-541-8397 | |
| Colonia | 574 Inman Ave, Colonia, NJ 07067 | Middlesex County | Mo-Fr 10:00-19:00 Sa 10:00-16:00 | +1 732-388-3760 | |
| Cranbury | 65 N Main St, Cranbury, NJ 08512 | Middlesex County | Mo-Fr 09:00-17:00 Sa 09:00-16:00 | +1 609-395-0748 | |
| Dayton | 347 Georges Rd, Dayton, NJ 08810 | Middlesex County | Mo-Fr 09:00-16:30 Sa 09:00-12:00 | +1 732-329-6296 | |
| Dunellen | 311 North Ave, Dunellen, NJ 08812 | Middlesex County | Mo-Fr 09:00-16:30 Sa 09:00-15:00 | +1 732-968-2070 | |
| East Brunswick | 614 Cranbury Rd, East Brunswick, NJ 08816 | Middlesex County | Mo-Fr 09:00-17:00 Sa 09:00-14:00 | +1 732-257-6270 | |
| Edison | 2101 NJ-27, , NJ 08817 | Middlesex County | Mo-Fr 08:00-17:00 Sa 08:00-14:00 | +1 732-287-4311 | |
| Ernston | 499 Ernston Rd, Parlin, NJ 08859 | Middlesex County | Mo-Fr 08:30-13:00,14:00-16:30 Sa 09:00-12:00 | +1 732-727-5220 | |
| Fords | 450 New Brunswick Ave, Fords, NJ 08863 | Middlesex County | Mo-Fr 10:00-17:00 Sa 09:00-13:00 | +1 732-738-1036 | |
| Franklin Park | 3124 NJ-27, Kendall Park, NJ 08824 | Middlesex County | +1 732-297-3170 | ||
| Handy Street | 333 Handy St, New Brunswick, NJ 08901 | Middlesex County | Mo-Fr 10:00-16:00 Sa 09:00-13:00 | +1 732-545-8148 | |
| Helmetta | 68 Main St, Helmetta, NJ 08828 | Middlesex County | Mo-Fr 08:00-17:00 Sa 08:30-11:30 | +1 732-521-0326 | |
| Highland Park | 406 Raritan Ave, Highland Park, NJ 08904 | Middlesex County | Mo-Fr 08:00-17:00 Sa 08:00-12:00 | +1 732-572-6006 | |
| Iselin | 250 Middlesex Turnpike, Iselin, NJ 08830 | Middlesex County | +1 732-283-0053 | ||
| Iselin Retail | 240 Middlesex Turnpike, Iselin, NJ 08830 | Middlesex County | Mo-Fr 09:00-18:00 Sa 09:00-16:00 | +1 732-283-0053 | |
| Jamesburg | 13 E Railroad Ave, Jamesburg, NJ 08831 | Middlesex County | Mo-Fr 08:30-13:00,14:00-16:00 Sa 09:00-12:00 | +1 732-521-0403 | |
| Keasbey | 140 Smith St, Keasbey, NJ 08832 | Middlesex County | Mo-Fr 08:00-16:30 Sa 08:00-12:00 | +1 732-738-4444 | |
| Kendall Park | 3124 NJ-27, Kendall Park, NJ 08824 | Middlesex County | Mo-Fr 09:00-17:00 Sa 08:30-14:00 | +1 732-297-9181 | |
| Kilmer Nj S&Dc | 21 Kilmer Rd, , NJ 08899 | Middlesex County | Mo-Fr 09:00-18:00 Sa 09:00-13:00 | +1 732-819-4333 | |
| Laurence Harbor | 902-904 NJ-35, South Amboy, NJ 08879 | Middlesex County | Mo-Fr 09:00-16:30 Sa 09:00-12:00 | +1 732-566-7031 | |
| Menlo Park | 100 Menlo Park Dr, , NJ 08837 | Middlesex County | Mo-Fr 08:45-17:00 Sa 10:00-14:00 | +1 732-548-4603 | |
| Metuchen | 360 Main St, Metuchen, NJ 08840 | Middlesex County | Mo-Fr 08:00-19:00 Sa 09:00-16:00 | +1 732-549-5511 | |
| Middlesex | 95 Marlborough Ave, Middlesex, NJ 08846 | Middlesex County | Mo-Fr 09:30-18:00 Sa 09:30-16:00 | +1 732-356-2100 | |
| Milltown | 27 Washington Ave, Milltown, NJ 08850 | Middlesex County | Mo-Fr 08:30-17:00 Sa 08:30-14:00 | +1 732-828-1171 | |
| Monmouth Junction | 651 Ridge Rd, Monmouth Junction, NJ 08852 | Middlesex County | Mo-Fr 09:30-17:00 Sa 09:00-16:00 | +1 732-329-6701 | |
| Monroe Township | 1601 Perrineville Rd, , NJ 08831 | Middlesex County | Mo-Fr 10:00-19:00 Sa 10:00-16:00 | +1 609-409-8170 | |
| New Brunswick | 86 Bayard St, New Brunswick, NJ 08901 | Middlesex County | Mo-Fr 08:00-17:00 Sa 08:00-12:00 | +1 732-545-6819 | |
| New Market | 44 Stelton Rd, Piscataway, NJ 08854 | Middlesex County | Mo-Fr 09:00-13:30,14:00-16:30 Sa 09:00-13:00 | +1 732-752-5861 | |
| Nixon | 2079 Woodbridge Ave, , NJ 08817 | Middlesex County | Mo-Fr 08:30-17:00 Sa 09:00-14:00 | +1 732-985-3442 | |
| North Brunswick | 1062 Livingston Ave, North Brunswick, NJ 08902 | Middlesex County | Mo-Fr 10:00-17:00 Sa 09:00-13:00 | +1 732-247-9420 | |
| Old Bridge | , Old Bridge, NJ 08857 | Middlesex County | Mo-Fr 09:00-17:00 Sa 08:30-13:00 | +1 732-257-4192 | |
| Parlin | 778 Washington Rd, Parlin, NJ 08859 | Middlesex County | Mo-Fr 09:30-19:00 Sa 08:30-16:00 | +1 732-257-0045 | |
| Perth Amboy | 205 Jefferson St, Perth Amboy, NJ 08861 | Middlesex County | Mo-Fr 09:00-17:00 Sa 09:00-13:00 | +1 732-826-2090 | |
| Piscataway | 3 Skiles Ave, Piscataway, NJ 08854 | Middlesex County | Mo-Fr 10:00-17:00 Sa 09:00-14:00 | +1 732-981-0740 | |
| Plainsboro | 12 Schalks Crossing Rd, Plainsboro, NJ 08536 | Middlesex County | Mo-Fr 10:00-16:30 Sa 08:00-13:30 | +1 609-799-0239 | |
| Port Reading | 605 Port Reading Ave, Port Reading, NJ 07064 | Middlesex County | Mo-Fr 08:00-16:30 Sa 10:00-12:00 | +1 732-634-6535 | |
| Sayreville | 90 Main St, Sayreville, NJ 08872 | Middlesex County | Mo-Fr 09:30-17:00 Sa 09:30-16:00 | +1 732-254-0027 | |
| Sewaren | 85 Woodbridge Ave, Sewaren, NJ 07077 | Middlesex County | Mo-Fr 08:00-16:30 Sa 08:00-12:00 | +1 732-634-4936 | |
| South Amboy | 209 S Broadway, South Amboy, NJ 08879 | Middlesex County | Mo-Fr 10:00-17:00 Sa 09:00-16:00 | +1 732-721-0937 | |
| South Plainfield | 114 Oak Tree Ave, South Plainfield, NJ 07080 | Middlesex County | Mo-Fr 10:00-16:30 Sa 08:30-13:00 | +1 908-756-2432 | |
| South River | 44 Obert St, South River, NJ 08882 | Middlesex County | Mo-Fr 10:00-17:00 Sa 10:00-16:00 | +1 732-254-1475 | |
| Spotswood | 436 Main St, Spotswood, NJ 08884 | Middlesex County | Mo-Fr 10:00-17:00 Sa 08:30-16:00 | +1 732-251-3668 | |
| Woodbridge | 60 Main St, Woodbridge, NJ 07095 | Middlesex County | Mo-Fr 09:00-19:00 Sa 08:30-16:00 | +1 732-634-4985 | |