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US Post Office
One of 3 shipping or delivery service listings in Grain Valley.
About US Post Office
US Post Office is a shipping or delivery service in the public service and government sector, based in Grain Valley, MO. Its recorded address is 112 W Walnut St, 64029. The listing includes a telephone number, an official website. It is one of 3 shipping or delivery service listings tracked in Grain Valley; the nearest comparable listing is United States Postal Service, within walking distance. US Post Office has 7,292 listed locations in total; this page covers the Grain Valley branch.
- Address
- 112 W Walnut St, Grain Valley, MO, 64029
- Phone
- (800) 275-8777
- Website
- tools.usps.com
- Social
Questions
Where is US Post Office located?
112 W Walnut St, Grain Valley, MO, 64029
How do I contact US Post Office?
(800) 275-8777 · https://tools.usps.com/find-location.htm?location=1365274
What type of business is US Post Office?
US Post Office is a shipping or delivery service (public service and government) in Grain Valley.
US Post Office branches
US Post Office has 7,292 listed locations. This branch is in Grain Valley.
- Kailua Kona96740-2440
- Hilo96720
- Hilo96720
- Laupahoehoe96764-9997
- Kapaau96755-3001
- Kihei96753
- Lanai City96763
- Pukalani96788
- Lahaina96761
- Honolulu96817
Nearby shipping or delivery service
- United States Postal ServiceGrain Valley0.0 km
- GRAIN VALLEYGRAIN VALLEY0.0 km
- UPS Access Point locationGrain Valley0.3 km
- UPS Access Point locationGRAIN VALLEY0.8 km
- UPS Access Point locationBLUE SPRINGS4.2 km
- FedEx Office Print & Ship CenterBlue Springs4.9 km
- Reko Market DirectBlue Springs5.3 km
- Smurfit Westrock Blue Springs Sheet PlantBlue Springs5.8 km
- UPS Access Point locationBlue Springs6.2 km
- UPS Authorized Shipping ProviderOAK GROVE6.0 km
- Nations Auto Transport LLCBlue Springs6.3 km
- USPSBlue Springs6.1 km
- US Post OfficeBlue Springs6.1 km
- UPS Authorized Shipping ProviderOAK GROVE6.2 km
- BLUE SPRINGSBLUE SPRINGS6.1 km
Cite this page
“US Post Office, Grain Valley — 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.