Post offices in the county of Somerset, NJ
Use this page to find the post offices in your county that open earliest or stay open latest. The open hours listed are for the post office's retail hours, which means the hours in which a postal service employee is available at the counter to help with mailings and other services. Oftentimes lobbies are open extended hours, and you are able to check your PO box, drop off packages, or use the self-service APC machine to buy postage. The list below is first sorted alphabetically by city, then by post office name. Street View photos of post offices are shown when available. Please contact us if you find an error, so that we can correct it.
Basking Ridge Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 21 Brownlee Pl Basking Ridge, NJ 07920-9998 Get directions
- Open hours
Day Open Close Monday 10:00 AM 7:00 PM Tuesday 10:00 AM 7:00 PM Wednesday 10:00 AM 7:00 PM Thursday 10:00 AM 7:00 PM Friday 10:00 AM 7:00 PM Saturday 9:00 AM 4:00 PM Sunday Closed - Phone
- 908-766-0611
- Fax
- 651-994-3238
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Village Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 566 Allen Rd Basking Ridge, NJ 07920-3850 Get directions
- Open hours
Day Open Close Monday 10:00 AM 4:00 PM Tuesday 10:00 AM 4:00 PM Wednesday 10:00 AM 4:00 PM Thursday 10:00 AM 4:00 PM Friday 10:00 AM 4:00 PM Saturday 10:00 AM 12:00 PM Sunday Closed - Phone
- 908-470-0757
- Fax
- 651-675-1423
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Bedminster Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 251 Somerville Rd Bedminster, NJ 07921-9998 Get directions
- Open hours
Day Open Close Monday 8:00 AM 4:30 PM Tuesday 8:00 AM 4:30 PM Wednesday 8:00 AM 4:30 PM Thursday 8:00 AM 4:30 PM Friday 8:00 AM 4:30 PM Saturday 9:00 AM 1:30 PM Sunday Closed - Phone
- 908-234-0070
- Fax
- 650-577-4364
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Belle Mead Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 2468 Us Highway 206 Belle Mead, NJ 08502-9998 Get directions
- Open hours
Day Open Close Monday 8:00 AM 5:00 PM Tuesday 8:00 AM 5:00 PM Wednesday 8:00 AM 5:00 PM Thursday 8:00 AM 5:00 PM Friday 8:00 AM 5:00 PM Saturday 8:30 AM 1:00 PM Sunday Closed - Phone
- 908-359-5311
- Fax
- 908-359-0037
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Bernardsville Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 23 Quimby Ln Bernardsville, NJ 07924-9998 Get directions
- Open hours
Day Open Close Monday 8:00 AM 4:30 PM Tuesday 8:00 AM 4:30 PM Wednesday 8:00 AM 4:30 PM Thursday 8:00 AM 4:30 PM Friday 8:00 AM 4:30 PM Saturday 10:00 AM 12:00 PM Sunday Closed - Phone
- 908-766-1481
- Fax
- 651-675-1693
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Blawenburg Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 1693 Great Rd Blawenburg, NJ 08504-9998 Get directions
- Open hours
Day Open Close Monday 10:00 AM 12:30 PM 1:00 PM 4:30 PM Tuesday 10:00 AM 12:30 PM 1:00 PM 4:30 PM Wednesday 10:00 AM 12:30 PM 1:00 PM 4:30 PM Thursday 10:00 AM 12:30 PM 1:00 PM 4:30 PM Friday 10:00 AM 12:30 PM 1:00 PM 4:30 PM Saturday 9:00 AM 12:00 PM Sunday Closed - Phone
- 609-466-1782
- Fax
- 609-466-8387
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Bound Brook Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 24 Mountain Ave Bound Brook, NJ 08805-9998 Get directions
- Open hours
Day Open Close Monday 9:30 AM 5:00 PM Tuesday 9:30 AM 5:00 PM Wednesday 9:30 AM 5:00 PM Thursday 9:30 AM 5:00 PM Friday 9:30 AM 5:00 PM Saturday 10:00 AM 4:00 PM Sunday Closed - Phone
- 732-356-5500
- Fax
- 650-577-5430
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Bridgewater Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 495 N Bridge St Bridgewater, NJ 08807-9998 Get directions
- Open hours
Day Open Close Monday 10:00 AM 5:00 PM Tuesday 10:00 AM 5:00 PM Wednesday 10:00 AM 5:00 PM Thursday 10:00 AM 5:00 PM Friday 10:00 AM 5:00 PM Saturday 8:00 AM 1:00 PM Sunday Closed - Phone
- 908-526-0222
- Fax
- 650-577-4103
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Far Hills Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 35 Us Highway 202 Far Hills, NJ 07931-2444 Get directions
- Open hours
Day Open Close Monday 8:00 AM 4:30 PM Tuesday 8:00 AM 4:30 PM Wednesday 8:00 AM 4:30 PM Thursday 8:00 AM 4:30 PM Friday 8:00 AM 4:30 PM Saturday 10:00 AM 12:00 PM Sunday Closed - Phone
- 908-234-0744
- Fax
- 650-577-4206
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Flagtown Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 223 S Branch Rd Flagtown, NJ 08821-9800 Get directions
- Open hours
Day Open Close Monday 7:00 AM 4:30 PM Tuesday 7:00 AM 4:30 PM Wednesday 7:00 AM 4:30 PM Thursday 7:00 AM 4:30 PM Friday 7:00 AM 4:30 PM Saturday 7:00 AM 12:00 PM Sunday Closed - Phone
- 908-369-3262
- Fax
- 650-577-5435
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Gladstone Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 266 Main St Ste A Gladstone, NJ 07934-9803 Get directions
- Open hours
Day Open Close Monday 8:30 AM 12:30 PM 1:00 PM 4:30 PM Tuesday 8:30 AM 12:30 PM 1:00 PM 4:30 PM Wednesday 8:30 AM 12:30 PM 1:00 PM 4:30 PM Thursday 8:30 AM 12:30 PM 1:00 PM 4:30 PM Friday 8:30 AM 12:30 PM 1:00 PM 4:30 PM Saturday 10:00 AM 12:00 PM Sunday Closed - Phone
- 908-234-0303
- Fax
- 650-577-4344
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Hillsborough Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 437 Amwell Rd Hillsborough, NJ 08844-9998 Get directions
- Open hours
Day Open Close Monday 10:00 AM 5:00 PM Tuesday 10:00 AM 5:00 PM Wednesday 10:00 AM 5:00 PM Thursday 10:00 AM 5:00 PM Friday 10:00 AM 5:00 PM Saturday 9:00 AM 2:00 PM Sunday Closed - Phone
- 908-281-9873
- Fax
- 650-357-6749
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Kingston Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 4599 Route 27 Kingston, NJ 08528-9998 Get directions
- Open hours
Day Open Close Monday 8:00 AM 4:30 PM Tuesday 8:00 AM 4:30 PM Wednesday 8:00 AM 4:30 PM Thursday 8:00 AM 4:30 PM Friday 8:00 AM 4:30 PM Saturday 9:00 AM 12:00 PM Sunday Closed - Phone
- 609-924-4544
- Fax
- 609-683-7873
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Liberty Corner Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 8 Church St Liberty Corner, NJ 07938-9800 Get directions
- Open hours
Day Open Close Monday 8:00 AM 4:30 PM Tuesday 8:00 AM 4:30 PM Wednesday 8:00 AM 4:30 PM Thursday 8:00 AM 4:30 PM Friday 8:00 AM 4:30 PM Saturday 9:00 AM 12:00 PM Sunday Closed - Phone
- 908-647-0841
- Fax
- 650-577-4366
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Lyons Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 151 Knollcroft Rd Lyons, NJ 07939-9997 Get directions
- Open hours
Day Open Close Monday 9:00 AM 11:00 AM Tuesday Closed Wednesday 9:00 AM 11:00 AM Thursday Closed Friday 9:00 AM 11:00 AM Saturday Closed Sunday Closed - Phone
- 908-647-2626
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Manville Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 101 Brooks Blvd Manville, NJ 08835-9998 Get directions
- Open hours
Day Open Close Monday 9:30 AM 5:00 PM Tuesday 9:30 AM 5:00 PM Wednesday 9:30 AM 5:00 PM Thursday 9:30 AM 5:00 PM Friday 9:30 AM 5:00 PM Saturday 10:00 AM 2:00 PM Sunday Closed - Phone
- 908-725-2184
- Fax
- 650-357-6470
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Martinsville Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 1990 Washington Valley Rd Martinsville, NJ 08836-9998 Get directions
- Open hours
Day Open Close Monday 8:00 AM 4:30 PM Tuesday 8:00 AM 4:30 PM Wednesday 8:00 AM 4:30 PM Thursday 8:00 AM 4:30 PM Friday 8:00 AM 4:30 PM Saturday 8:00 AM 12:00 PM Sunday Closed - Phone
- 732-469-2080
- Fax
- 650-577-5456
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Neshanic Station Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 1 Main St Neshanic Station, NJ 08853-9998 Get directions
- Open hours
Day Open Close Monday 8:30 AM 4:45 PM Tuesday 8:30 AM 4:45 PM Wednesday 8:30 AM 4:45 PM Thursday 8:30 AM 4:45 PM Friday 8:30 AM 4:45 PM Saturday 8:30 AM 12:00 PM Sunday Closed - Phone
- 908-369-3111
- Fax
- 908-369-4073
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Peapack Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 155 Main St Peapack, NJ 07977-9800 Get directions
- Open hours
Day Open Close Monday 8:00 AM 4:30 PM Tuesday 8:00 AM 4:30 PM Wednesday 8:00 AM 4:30 PM Thursday 8:00 AM 4:30 PM Friday 8:00 AM 4:30 PM Saturday 10:00 AM 12:00 PM Sunday Closed - Phone
- 908-234-0546
- Fax
- 650-577-4404
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Pluckemin Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 318 Us Highway 206 Pluckemin, NJ 07978-9800 Get directions
- Open hours
Day Open Close Monday 8:00 AM 4:00 PM Tuesday 8:00 AM 4:00 PM Wednesday 8:00 AM 4:00 PM Thursday 8:00 AM 4:00 PM Friday 8:00 AM 4:00 PM Saturday 9:30 AM 11:00 AM Sunday Closed - Phone
- 908-658-3698
- Fax
- 650-577-4379
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Raritan Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 30 E Somerset St Raritan, NJ 08869-9998 Get directions
- Open hours
Day Open Close Monday 9:00 AM 5:00 PM Tuesday 9:00 AM 5:00 PM Wednesday 9:00 AM 5:00 PM Thursday 9:00 AM 5:00 PM Friday 9:00 AM 5:00 PM Saturday 9:00 AM 4:00 PM Sunday Closed - Phone
- 908-725-3120
- Fax
- 650-577-5470
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Rocky Hill Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 130 Washington St Rocky Hill, NJ 08553-9998 Get directions
- Open hours
Day Open Close Monday 8:00 AM 4:30 PM Tuesday 8:00 AM 4:30 PM Wednesday 8:00 AM 4:30 PM Thursday 8:00 AM 4:30 PM Friday 8:00 AM 4:30 PM Saturday 9:00 AM 12:00 PM Sunday Closed - Phone
- 609-921-9096
- Fax
- 609-921-9096
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Skillman Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 950 Route 601 Skillman, NJ 08558-9998 Get directions
- Open hours
Day Open Close Monday 7:00 AM 4:00 PM Tuesday 7:00 AM 4:00 PM Wednesday 7:00 AM 4:00 PM Thursday 7:00 AM 4:00 PM Friday 7:00 AM 4:00 PM Saturday 7:00 AM 1:30 PM Sunday Closed - Phone
- 609-466-1420
- Fax
- 609-466-5316
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
East Millstone Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 11 Market St Somerset, NJ 08873-9996 Get directions
- Open hours
Day Open Close Monday 8:30 AM 12:30 PM 1:30 PM 5:00 PM Tuesday 8:30 AM 12:30 PM 1:30 PM 5:00 PM Wednesday 8:30 AM 12:30 PM 1:30 PM 5:00 PM Thursday 8:30 AM 12:30 PM 1:30 PM 5:00 PM Friday 8:30 AM 12:30 PM 1:30 PM 5:00 PM Saturday Closed Sunday Closed - Phone
- 732-873-2043
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Somerset Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 500 Demott Ln Somerset, NJ 08873-9998 Get directions
- Open hours
Day Open Close Monday 10:00 AM 5:00 PM Tuesday 10:00 AM 5:00 PM Wednesday 10:00 AM 5:00 PM Thursday 10:00 AM 5:00 PM Friday 10:00 AM 5:00 PM Saturday 9:00 AM 12:30 PM Sunday Closed - Phone
- 732-873-8600
- Fax
- 650-577-4175
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
North Branch Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 3274 Us Highway 22 Somerville, NJ 08876-9997 Get directions
- Open hours
Day Open Close Monday 10:00 AM 4:30 PM Tuesday 10:00 AM 4:30 PM Wednesday 10:00 AM 4:30 PM Thursday 10:00 AM 4:30 PM Friday 10:00 AM 4:30 PM Saturday 9:00 AM 12:00 PM Sunday Closed - Phone
- 908-526-8660
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Somerville Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 39 Division St Somerville, NJ 08876-9998 Get directions
- Open hours
Day Open Close Monday 8:30 AM 7:00 PM Tuesday 8:30 AM 7:00 PM Wednesday 8:30 AM 7:00 PM Thursday 8:30 AM 7:00 PM Friday 8:30 AM 7:00 PM Saturday 9:00 AM 4:00 PM Sunday Closed - Phone
- 908-725-0570
- Fax
- 650-577-5473
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
South Bound Brook Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 11 Madison St South Bound Brook, NJ 08880-9998 Get directions
- Open hours
Day Open Close Monday 8:00 AM 4:30 PM Tuesday 8:00 AM 4:30 PM Wednesday 8:00 AM 4:30 PM Thursday 8:00 AM 4:30 PM Friday 8:00 AM 4:30 PM Saturday 8:00 AM 2:00 PM Sunday Closed - Phone
- 732-356-1255
- Fax
- 650-577-5475
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Warren Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 2 Technology Dr Warren, NJ 07059-5148 Get directions
- Open hours
Day Open Close Monday 10:00 AM 7:00 PM Tuesday 10:00 AM 7:00 PM Wednesday 10:00 AM 7:00 PM Thursday 10:00 AM 7:00 PM Friday 10:00 AM 7:00 PM Saturday 10:00 AM 4:00 PM Sunday Closed - Phone
- 908-222-3563
- Fax
- 650-577-4381
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value
Watchung Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Post office address
- 475 Watchung Ave Ste 1 Watchung, NJ 07069-9994 Get directions
- Open hours
Day Open Close Monday 11:00 AM 3:00 PM Tuesday 11:00 AM 3:00 PM Wednesday 11:00 AM 3:00 PM Thursday 11:00 AM 3:00 PM Friday 11:00 AM 3:00 PM Saturday 8:30 AM 12:30 PM Sunday Closed - Phone
- 908-756-2541
- Offer
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- MAIL100 $100 value