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United States Postal Service
One of 9 shipping or delivery service listings in Islip.
About United States Postal Service
United States Postal Service is a shipping or delivery service in the public service and government sector, based in Islip, NY. Its recorded address is 12 Washington Ave, 11796-1605. The listing includes a telephone number, an official website, an email address. It is one of 9 shipping or delivery service listings tracked in Islip; the nearest comparable listing is WEST SAYVILLE, within walking distance in WEST SAYVILLE. United States Postal Service has 31,861 listed locations in total; this page covers the Islip branch.
- Address
- 12 Washington Ave, Islip, NY, 11796-1605
- Phone
- +18002758777
- Website
- tools.usps.com
- michael.mayrose@usps.com
- Social
Questions
Where is United States Postal Service located?
12 Washington Ave, Islip, NY, 11796-1605
How do I contact United States Postal Service?
+18002758777 · https://tools.usps.com/find-location.htm?location=1387181
What type of business is United States Postal Service?
United States Postal Service is a shipping or delivery service (public service and government) in Islip.
United States Postal Service branches
United States Postal Service has 31,861 listed locations. This branch is in Islip.
- Honaunau96726
- Pahoa96778-3001
- Kurtistown96760-3001
- Kailua Kona96740
- Hilo96720-0014
- Pepeekeo96783-8497
- Waikoloa96738-2001
- Ninole96773-9997
- Kamuela96743-3501
- Honokaa96727-7211
Nearby shipping or delivery service
- WEST SAYVILLEWEST SAYVILLE0.0 km
- UPS Access Point locationWest Sayville0.5 km
- SAYVILLESAYVILLE1.5 km
- United States Postal ServiceSayville1.5 km
- US Post OfficeSayville1.5 km
- United States Postal ServiceOakdale1.9 km
- US Post OfficeOakdale1.9 km
- OAKDALEOAKDALE1.9 km
- The UPS StoreSayville2.0 km
- Vinted Go Parcel ShopOakdale3.0 km
- UPS Access Point locationBOHEMIA3.1 km
- UPS Access Point locationBohemia3.2 km
- US Post OfficeBohemia4.6 km
- United States Postal ServiceBohemia4.6 km
- BOHEMIABOHEMIA4.6 km
Cite this page
“United States Postal Service, Islip — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.