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United States Post Office
One of 4 shipping or delivery service listings in Mars.
About United States Post Office
United States Post Office is a shipping or delivery service in the public service and government sector, based in Mars, PA. Its recorded address is 111 Grand Ave, 16046. The listing includes a telephone number, an official website. It is one of 4 shipping or delivery service listings tracked in Mars; the nearest comparable listing is United States Postal Service, within walking distance. United States Post Office has 483 listed locations in total; this page covers the Mars branch.
- Address
- 111 Grand Ave, Mars, PA, 16046
- Phone
- (800) 275-8777
- Website
- tools.usps.com
- Social
Questions
Where is United States Post Office located?
111 Grand Ave, Mars, PA, 16046
How do I contact United States Post Office?
(800) 275-8777 · https://tools.usps.com/find-location.htm?location=1371952
What type of business is United States Post Office?
United States Post Office is a shipping or delivery service (public service and government) in Mars.
United States Post Office branches
United States Post Office has 483 listed locations. This branch is in Mars.
- Wahiawa96786
- Laredo78041
- Asherton78827
- New Port Richey34653
- Spring Hill34606
- Apollo Beach33572
- Plant City33566
- Fort Lauderdale33332
- Pembroke Pines33082
- Pembroke Pines33029
Nearby shipping or delivery service
- United States Postal ServiceMars0.0 km
- MARSMARS0.0 km
- The UPS StoreMars0.5 km
- UPS Access Point locationMars0.9 km
- CALLERYCALLERY5.0 km
- United States Postal ServiceCallery5.0 km
- UPS Alliance Shipping PartnerCranberry Township5.8 km
- Amazon Locker - CáracterCranberry Twp5.9 km
- UPS Access Point locationCRANBERRY TOWNSHIP5.9 km
- UPS Access Point locationCranberry Township6.1 km
- VALENCIAVALENCIA6.2 km
- United States Postal ServiceValencia6.2 km
- The UPS StoreWexford8.1 km
- EVANS CITYEVANS CITY9.0 km
- United States Postal ServiceEvans City9.0 km
Cite this page
“United States Post Office, Mars — 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.