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United States Postal Service
One of 19 shipping or delivery service listings in Alton.
About United States Postal Service
United States Postal Service is a shipping or delivery service in the public service and government sector, based in Alton, IL. Its recorded address is 1624 Main St, 62002-9500. The listing includes a telephone number, an official website. It is one of 19 shipping or delivery service listings tracked in Alton; the nearest comparable listing is UPPER ALTON, within walking distance in ALTON. United States Postal Service has 31,861 listed locations in total; this page covers the Alton branch.
- Address
- 1624 Main St, Alton, IL, 62002-9500
- Phone
- +18002758777
- Website
- tools.usps.com
- Social
Questions
Where is United States Postal Service located?
1624 Main St, Alton, IL, 62002-9500
How do I contact United States Postal Service?
+18002758777 · https://tools.usps.com/find-location.htm?location=1385525
What type of business is United States Postal Service?
United States Postal Service is a shipping or delivery service (public service and government) in Alton.
United States Postal Service branches
United States Postal Service has 31,861 listed locations. This branch is in Alton.
- Honaunau96726
- Pahoa96778-3001
- Kurtistown96760-3001
- Kailua Kona96740
- Hilo96720-0014
- Pepeekeo96783-8497
- Waikoloa96738-2001
- Ninole96773-9997
- Kamuela96743-3501
- Honokaa96727-7211
Nearby shipping or delivery service
- UPPER ALTONALTON0.0 km
- Post Office-Upper Alton StationAlton0.0 km
- UPS Access Point locationAlton0.2 km
- UPS Access Point locationALTON1.3 km
- United States Postal ServiceAlton1.7 km
- ALTONALTON1.7 km
- USPSAlton2.6 km
- United States Postal ServiceAlton3.3 km
- ALTON SQUAREALTON3.5 km
- Alton Post OfficeAlton3.4 km
- Post Office-East AltonEast Alton3.9 km
- EAST ALTONEAST ALTON3.9 km
- United States Postal ServiceEast Alton3.9 km
- Post OfficeEast Alton3.9 km
- UPS Access Point locationGodfrey4.4 km
Cite this page
“United States Postal Service, Alton — 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.