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US Post Office
One of 19 shipping or delivery service listings in Costa Mesa.
About US Post Office
US Post Office is a shipping or delivery service in the public service and government sector, based in Costa Mesa, CA. Its recorded address is 1590 Adams Ave, 92628. The listing includes a telephone number, an official website, an email address. It is one of 19 shipping or delivery service listings tracked in Costa Mesa; 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 Costa Mesa branch.
- Address
- 1590 Adams Ave, Costa Mesa, CA, 92628
- Phone
- (800) 275-8777
- Website
- tools.usps.com
- uspstechnicalsupport@mailps.custhelp.com
- Social
Questions
Where is US Post Office located?
1590 Adams Ave, Costa Mesa, CA, 92628
How do I contact US Post Office?
(800) 275-8777 · https://tools.usps.com/find-location.htm?location=1359357
What type of business is US Post Office?
US Post Office is a shipping or delivery service (public service and government) in Costa Mesa.
US Post Office branches
US Post Office has 7,292 listed locations. This branch is in Costa Mesa.
- Kailua Kona96740-2440
- Hilo96720
- Hilo96720
- Laupahoehoe96764-9997
- Kapaau96755-3001
- Kihei96753
- Lanai City96763
- Pukalani96788
- Lahaina96761
- Honolulu96817
Nearby shipping or delivery service
- United States Postal ServiceCosta Mesa0.0 km
- COSTA MESACOSTA MESA0.0 km
- Amazon Locker - CateCosta Mesa0.5 km
- UPS Authorized Shipping OutletCOSTA MESA1.6 km
- Amazon LockerCosta Mesa1.9 km
- FedEx Office Ship CenterCosta Mesa2.1 km
- Fedex StaffedCosta Mesa2.6 km
- United States Postal ServiceCosta Mesa2.5 km
- MESA CENTERCOSTA MESA2.5 km
- US Post OfficeSanta Ana2.7 km
- United States Postal ServiceSanta Ana2.8 km
- SANTA ANA WINDOW SVCSSANTA ANA2.8 km
- USPS Collection PointSanta Ana2.8 km
- On Time Messenger Service LLCCosta Mesa2.6 km
- Mailboxes & Shipping EtcCosta Mesa3.2 km
Cite this page
“US Post Office, Costa Mesa — 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.