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US Post Office
One of 16 shipping or delivery service listings in Baldwin Park.
About US Post Office
US Post Office is a shipping or delivery service in the public service and government sector, based in Baldwin Park, CA. Its recorded address is 4230 Maine Ave, 91706. The listing includes a telephone number, an official website. It is one of 16 shipping or delivery service listings tracked in Baldwin Park; the nearest comparable listing is BALDWIN PARK, within walking distance in BALDWIN PARK. US Post Office has 7,292 listed locations in total; this page covers the Baldwin Park branch.
- Address
- 4230 Maine Ave, Baldwin Park, CA, 91706
- Phone
- (800) 275-8777
- Website
- tools.usps.com
- Social
Questions
Where is US Post Office located?
4230 Maine Ave, Baldwin Park, CA, 91706
How do I contact US Post Office?
(800) 275-8777 · https://tools.usps.com/find-location.htm?location=1353930
What type of business is US Post Office?
US Post Office is a shipping or delivery service (public service and government) in Baldwin Park.
US Post Office branches
US Post Office has 7,292 listed locations. This branch is in Baldwin Park.
- Kailua Kona96740-2440
- Hilo96720
- Hilo96720
- Laupahoehoe96764-9997
- Kapaau96755-3001
- Kihei96753
- Lanai City96763
- Pukalani96788
- Lahaina96761
- Honolulu96817
Nearby shipping or delivery service
- BALDWIN PARKBALDWIN PARK0.0 km
- Post OfficeBaldwin Park0.0 km
- United States Postal ServiceBaldwin Park0.0 km
- Amazon Locker - HannesBaldwin Park0.2 km
- UPS Access Point locationBaldwin Park0.3 km
- UPS Access Point locationBaldwin Park0.9 km
- Zabdi PalletsBaldwin Park1.9 km
- The UPS StoreBaldwin Park2.2 km
- UPS Access Point locationBaldwin Park2.5 km
- UPS Access Point locationBALDWIN PARK2.7 km
- UPS Access Point locationBaldwin Park2.7 km
- FedEx Office Print & Ship CenterBaldwin Park2.7 km
- FedEx Office Print & Ship CenterBaldwin Park2.7 km
- Fedex OfficeBaldwin Park2.7 km
- UPS Access Point locationBaldwin Park3.0 km
Cite this page
“US Post Office, Baldwin Park — 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.