Atco
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 12:30pm, Sun Closed
New Jersey Post Offices
Listing data as of July 31, 2026 · Confirm on USPS.com
New Jersey's 94 post offices are packed into 88 cities and towns across the most densely populated state in the country, so most residents here are only a short drive — sometimes just a walk — from their nearest office. That density means a lot of New Jersey towns kept their own local post office rather than sharing a regional one with a neighboring town. Browse the city list below to find yours.
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Post Offices in New Jersey by City
Cities with 1–2 locations show their address and hours directly below. Cities with 3 or more show a link to see every location.
Avalon
Post Office
Mon-Fri 9:00am - 1:00pm 2:00pm - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
Avenel
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 9:00am - 4:00pm, Sun Closed
Beach Haven
Post Office
Mon-Fri 9:00am - 12:00pm 1:00pm - 4:30pm, Sat 9:00am - 1:00pm, Sun Closed
Belleville Annex
Post Office
Lobby: Mon-Sat 10:30am - 3:45pm, Sun Closed
Wall
Post Office
Mon-Fri 8:45am - 4:45pm, Sat 10:00am - 12:00pm, Sun Closed
Berlin
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 9:00am - 1:00pm, Sun Closed
Birmingham
Post Office
Mon-Fri 12:30pm - 4:30pm, Sat 8:00am - 11:30am, Sun Closed
Blackwood
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 12:30pm, Sun Closed
Brookdale
Post Office
Mon-Fri 8:30am - 4:30pm, Sat-Sun Closed
Grove
Post Office
Mon-Fri 8:45am - 1:00pm 2:00pm - 4:30pm, Sat-Sun Closed
Boonton
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 10:00am - 3:00pm, Sun Closed
North Branch
Post Office
Mon-Fri 10:00am - 4:30pm, Sat 9:00am - 12:00pm, Sun Closed
Bridgeton
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 12:15pm, Sun Closed
Bridgewater
Post Office
Mon-Fri 10:00am - 5:00pm, Sat 8:00am - 1:00pm, Sun Closed
Califon
Post Office
Mon-Fri 8:00am - 4:30pm, Sat 9:00am - 12:00pm, Sun Closed
Cape May Court House
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
Cape May Point
Post Office
Mon-Fri 9:15am - 1:15pm 1:45pm - 3:45pm, Sat 9:30am - 12:00pm, Sun Closed
Carteret
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 10:00am - 4:00pm, Sun Closed
Chatsworth
Post Office
Mon-Fri 9:45am - 1:00pm 1:30pm - 4:15pm, Sat 8:00am - 11:30am, Sun Closed
Cherry Hill
Post Office
Mon-Fri 9:00am - 6:00pm, Sat 9:00am - 1:00pm, Sun Closed
Collingswood
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 12:30pm, Sun Closed
Cranford
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 9:00am - 1:00pm, Sun Closed
Deepwater
Post Office
Mon-Fri 10:30am - 1:30pm 2:00pm - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
Denville
Post Office
Mon-Fri 9:30am - 5:00pm, Sat 9:30am - 2:00pm, Sun Closed
Dorchester
Post Office
Mon-Fri 12:15pm - 4:15pm, Sat 8:00am - 12:00pm, Sun Closed
East Hanover
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 9:00am - 2:00pm, Sun Closed
Edison
Post Office
Mon-Fri 8:00am - 5:00pm, Sat 8:00am - 2:00pm, Sun Closed
Kilmer
Post Office
Mon-Fri 9:00am - 6:00pm, Sat 9:00am - 1:00pm, Sun Closed
Bayway
Post Office
Mon-Fri 10:00am - 5:00pm, Sat 10:00am - 2:00pm, Sun Closed
Emerson
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 9:30am - 12:30pm, Sun Closed
Essex Fells
Post Office
Mon-Fri 8:00am - 4:00pm, Sat 8:00am - 1:00pm, Sun Closed
Estell Manor
Post Office
Mon-Fri 12:30pm - 4:30pm, Sat 8:00am - 11:30am, Sun Closed
Palisade
Post Office
Mon-Fri 8:30am - 4:30pm, Sat 8:30am - 12:00pm, Sun Closed
Glendora
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 12:30pm, Sun Closed
Great Meadows
Post Office
Mon-Fri 8:00am - 4:45pm, Sat 8:00am - 12:00pm, Sun Closed
Helmetta
Post Office
Mon-Fri 8:00am - 5:00pm, Sat 8:30am - 11:30am, Sun Closed
Hoboken
Post Office
Mon-Fri 8:00am - 5:00pm, Sat 9:00am - 12:30pm, Sun Closed
West Side Hoboken
Post Office
Mon-Fri 8:30am - 4:30pm, Sat 9:00am - 12:30pm, Sun Closed
Hopewell
Post Office
Mon-Fri 8:30am - 11:30am 12:00pm - 4:30pm, Sat 8:30am - 12:00pm, Sun Closed
Ironia
Post Office
Mon-Fri 7:15am - 4:30pm, Sat 7:15am - 11:30am, Sun Closed
Irvington
Post Office
Mon-Fri 7:30am - 5:00pm, Sat 8:30am - 3:00pm, Sun Closed
Iselin
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 9:00am - 1:00pm, Sun Closed
Island Heights
Post Office
Mon-Fri 8:30am - 4:30pm, Sat 8:30am - 1:00pm, Sun Closed
Five Corners
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 4:00pm, Sun Closed
West Side Jersey City
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 4:00pm, Sun Closed
Mc Guire Afb
Post Office
Mon-Fri 11:30am - 4:30pm, Sat-Sun Closed
Lafayette
Post Office
Mon-Fri 8:30am - 4:30pm, Sat 9:00am - 12:00pm, Sun Closed
Lake Hiawatha
Post Office
Mon-Fri 9:00am - 7:00pm, Sat 9:00am - 4:00pm, Sun Closed
Lakehurst
Post Office
Mon-Fri 8:30am - 4:30pm, Sat 8:30am - 12:00pm, Sun Closed
Landisville
Post Office
Mon-Fri 10:30am - 1:00pm 1:30pm - 5:00pm, Sat 8:00am - 12:00pm, Sun Closed
Leeds Point
Post Office
Mon-Fri 1:00pm - 5:00pm, Sat 8:30am - 12:30pm, Sun Closed
Little Egg Harbor
Post Office
Mon-Fri 8:30am - 4:30pm, Sat 8:30am - 1:00pm, Sun Closed
Lodi
Post Office
Mon-Fri 10:00am - 6:00pm, Sat 10:00am - 4:00pm, Sun Closed
West End New
Post Office
Mon-Fri 8:00am - 4:30pm, Sat 8:30am - 1:00pm, Sun Closed
Milmay
Post Office
Mon-Fri 12:30pm - 4:30pm, Sat 8:00am - 11:30am, Sun Closed
Mount Ephraim
Post Office
Mon-Fri 8:30am - 11:30am 12:30pm - 4:30pm, Sat 8:30am - 12:00pm, Sun Closed
Mount Holly
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 9:00am - 1:00pm, Sun Closed
Netcong
Post Office
Mon-Fri 9:00am - 4:30pm, Sat 9:00am - 12:00pm, Sun Closed
Springfield Ave
Post Office
Mon-Fri 7:30am - 5:00pm, Sat 8:30am - 3:00pm, Sun Closed
Newfoundland
Post Office
Mon-Fri 8:00am - 4:30pm, Sat 8:00am - 12:00pm, Sun Closed
Newport
Post Office
Mon-Fri 10:30am - 1:00pm 1:30pm - 5:00pm, Sat 8:00am - 12:00pm, Sun Closed
Newton
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 9:00am - 4:00pm, Sun Closed
Norwood
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 10:00am - 12:00pm, Sun Closed
Oaklyn
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 12:30pm, Sun Closed
Ocean Grove
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:15am - 2:00pm, Sun Closed
Ogdensburg
Post Office
Mon-Fri 10:00am - 1:30pm 2:30pm - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
Paterson
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 1:30pm, Sun Closed
Peapack
Post Office
Mon-Fri 8:00am - 4:30pm, Sat 10:00am - 12:00pm, Sun Closed
New Market
Post Office
Mon-Fri 9:00am - 1:30pm 2:00pm - 4:30pm, Sat 9:00am - 1:00pm, Sun Closed
Pleasantville
Post Office
Mon-Fri 8:30am - 5:30pm, Sat 8:30am - 1:00pm, Sun Closed
Pomona
Post Office
Mon-Fri 8:30am - 4:30pm, Sat 9:00am - 12:00pm, Sun Closed
Port Elizabeth
Post Office
Mon-Fri 1:00pm - 5:00pm, Sat 8:00am - 12:00pm, Sun Closed
Port Norris
Post Office
Mon-Fri 9:30am - 1:00pm 2:00pm - 4:30pm, Sat 9:30am - 11:30am, Sun Closed
Ridgefield
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 10:00am - 1:00pm, Sun Closed
Rochelle Park
Post Office
Mon-Fri 9:00am - 5:00pm, Sat-Sun Closed
Rocky Hill
Post Office
Mon-Fri 8:00am - 4:30pm, Sat 9:00am - 12:00pm, Sun Closed
Shiloh
Post Office
Mon-Fri 8:30am - 1:00pm 2:00pm - 4:30pm, Sat 8:30am - 11:45am, Sun Closed
South Dennis
Post Office
Mon-Fri 12:15pm - 4:15pm, Sat 7:45am - 11:45am, Sun Closed
Stockholm
Post Office
Mon-Fri 9:30am - 1:00pm 2:00pm - 4:30pm, Sat 10:00am - 2:00pm, Sun Closed
Stockton
Post Office
Mon-Fri 8:00am - 11:45am 1:00pm - 4:30pm, Sat 9:00am - 12:00pm, Sun Closed
Trenton
3 locations
Union
Post Office
Mon-Fri 10:00am - 5:00pm, Sat 8:00am - 1:00pm, Sun Closed
Forty Fifth Street
Post Office
Mon-Fri 9:00am - 4:00pm, Sat-Sun Closed
Vernon
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 9:30am - 12:30pm, Sun Closed
Verona
Post Office
Mon-Fri 8:30am - 4:00pm, Sat 9:00am - 12:00pm, Sun Closed
Voorhees
Post Office
Mon-Fri 8:00am - 6:00pm, Sat 8:30am - 1:00pm, Sun Closed
Valley
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 9:00am - 1:30pm, Sun Closed
West Orange
Post Office
Mon-Fri 10:00am - 7:00pm, Sat 8:00am - 4:00pm, Sun Closed
Whitesboro
Post Office
Mon-Fri 12:30pm - 4:30pm, Sat 8:00am - 12:00pm, Sun Closed
Winslow
Post Office
Mon-Fri 12:45pm - 4:45pm, Sat 8:00am - 12:00pm, Sun Closed
Wood Ridge
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 12:00pm, Sun Closed
No cities match ‘’.
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Missing Mail & Lost Packages
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Learn more →Post Office Weekend Hours
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Learn more →General Delivery
Need to receive mail without a fixed address? See how to address it for General Delivery and find a post office that offers it.
Learn more →Post Office Holiday Schedule
Post offices close for all federal holidays, affecting both retail service and mail delivery. See this year's full holiday schedule so you can plan ahead.
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