Yahoo
Building
Counter
Boxes, packing tools, cards etc.
Hours, for packages you have to drop off at Retail Window Service, they do not have a drop off box.
Inside
Their Yelp page
Kiosks
Their website.
US Post Office Post Office

Visit your local Post Office at 340 E 1st St to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office boxes, passports, gift cards, and more

Website: usps.com

Phone: (714) 544-2258

Cross Streets: Near the intersection of E 1st St and Hall Cir

Closed now

  • Sun Closed

340 E 1st St Tustin, CA 92781 ·2170.27 mi

Is this your business? Verify your listing

Reviews

yelp
2.5 135 reviews
5 star
38 4 star
14 3 star
6 2 star
14 1 star
63
Jinyoung J. 02/21/26

2-21-2026 I arrived a little before 2 PM, and there appeared to be a long line. But, a lady before me was polite enough to tell us that one was only for passports. There were maybe 5 people ahead...

More
Tatyana C. 08/01/26

I came to pick up mail on hold , from 7/17/26 to 7/25/26 ( confirmation number is CAH568060648) , in USPS location on 340 E 1st St, Tustin, CA 92781 There is a window with a bell, where I was...

More
Elizabeth B. 04/25/26

I stopped by while I was in the area to request a change of address, and the experience was surprisingly smooth. An employee quickly assisted me by providing the correct form and guiding me...

More
Vision R. 01/04/26

1st post office is great. They move as fast as they can. They are helpful. Deborah is great. The could use one more postal person taking care of the line.

More
Dan B. 10/29/26

Here's something that is completely ridiculous. If it's after hours because you work long hours and you want to mail something like, oh let's say your Vote by Mail Ballot, you can't really do that...

More
Advertisement
Mobilize your Website
View Site in Mobile | Classic
Share by: