Post Office in Union County, NJ

Explore all public post offices in Union County, NJ including locations, hours, and contact information.

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Elmora Post Office
175 Elmora Avenue, Elizabeth, NJ 07202
908-354-5697
Union Square Post Office
946 Elizabeth Avenue, Elizabeth, NJ 07201
908-352-2338
Elizabeth Post Office
310 North Broad Street, Elizabeth, NJ 07208
908-820-8540
North Elizabeth Post Office
772 Newark Avenue, Elizabeth, NJ 07208
908-355-0176
Bayway Post Office
544 Bayway, Elizabeth, NJ 07202
908-351-0983
Plainfield Post Office
201 Watchung Avenue, Plainfield, NJ 07060
908-226-5256
Netherwood Post Office
1120 North Avenue, Plainfield, NJ 07062
908-753-0445
Muhlenberg Post Office
1080 Arlington Avenue, Plainfield, NJ 07060
908-753-1480
Sta A Plainfield Post Office
14 Clinton Avenue, Plainfield, NJ 07063
908-753-6618
Linden Post Office
400 Wood Avenue, Linden, NJ 07036
908-925-8836