Post Offices near Costa Mesa, CA

30 locations found near Costa Mesa

“Thank you to the lady who was as the most right booth who helped me with my change of address form. Very cordial and helpful, providing information and accommodation. Very fast line too! Thank you so much such a simple and easy proccess.”

2.2 Poor137 Reviews

“This is my post office for many years. They serve the public and treat us like human beings. I appreciate every one of the people who have helped me over many years!”

2.1 Poor173 Reviews

“Came in about 30 minutes before closing and it was absolute chaos. One of the busiest post office scenes I’ve ever seen. Huge shoutout to Elaine for handling it all with incredible grace. She stayed kind, patient, and professional the entire time. Not many people could manage that level of pressure so well. She was excellent!”

3.6 Good160 Reviews

“The customer service here is excellent. Whether you need a check cashed, money wired or a mailbox, this family owned business is a great location to take care of those needs. I have been a patron of this location for well over 12 years and have gotten to know the owners. They truly look out for their customers and will do what they can to take care of you as a customer.”

5 Superb14 Reviews

“Jeremy is the Owner he will go above and beyond to make sure all his customers are great. This is in Prime location in beautiful Huntington Beach. Perfect for DBA’s LLC’s or you need a business address, this establishment offers Faxing notary services Copies/& Mail Forwarding/ 24/7 access.”

5 Superb48 Reviews

“I enjoy visiting my local post office because the customer service I receive is outstanding. Kevin, Don and GW provide the best solutions to mailing, as well as work to give the customer the best rates. This office understands how time is important so they work diligently to provide efficient results.”

3.2 Average124 Reviews

“Every time I come to this post office, I am greeted with such friendliness and I always get the help I need. Thank you postal workers for doing such a great job.”

3.4 Good79 Reviews

“Wow! Everytime I come here the staff is so helpful! Keith helped me today and was so friendly, helpful, cheery. I’ve never had a bad experience here so I wanted to make sure to recognize how great they are! I wish every post office was this fabulous! Whoever is running this place is doing a great job!”

3.6 Good58 Reviews

“This review isn’t necessarily about the service at this site, but I wanted to leave a kind word for mailman Dan. I had 2 packages that were missing- delivered to a different address and he was able to locate them and get them to me. Dan really went above and beyond and had a very friendly demeanor. Thank you so much. The packages might not have been very expensive but they were sentimental.”

3 Average221 Reviews

“My wife and I frequent this post office often and always have a great experience. Tiffany is fantastic and always goes out of our way to be friendly and help us!”

5 Superb16 Reviews

“Needed to ship a box and send snail mail. Easy to find, plenty of free parking at rear of building. Once inside, although it has a smaller footprint it offers all the services.
Very convenient and these particular postal workers are genuinely nice and reliable!
Assuredly cheaper than those other large commercial shippers too.”

3.3 Good53 Reviews

“This U.S. Post Office location is usually not busy at all, which I really like. Overall, the service is great and the place is convenient. The only thing they could improve is customer attention at the front desk, because most of the time there’s no one there and you have to wait or ring the bell to get help. Other than that, everything is great.”

3.1 Average83 Reviews

“Nice Service, no long wait,@ that’s a breath of fresh air’
And the people who have been here since the beginning have not forgotten that we are not going back home until the end of June because they were going back home to get the money for the kids and they are still in their own home because we don’t know if they’re going home to be able to do anything else and they have to go to school so we have no idea how long they have been here”

2.9 Average140 Reviews

“I think all of these other people must be joking with their bad reviews. I love this post office! some of the most efficient postal employees here ever. one woman in particular is speedy! I go to this post office whenever possible.”

3 Average56 Reviews

“Jessica is one of those rare people who makes every visit to the post office feel easy and welcoming. She’s consistently sweet, incredibly diligent, and always ready to help with anything you need — whether it’s a quick question, a tricky shipment, or just making sure everything goes smoothly. Her patience, professionalism, and genuine kindness stand out every single time. You can tell she takes pride in her work, and it shows in the way she treats everyone with respect and care. People like Jessica make a huge difference in the community, and her dedication doesn’t go unnoticed.”

2.7 Average188 Reviews

“This is my go to post office because I live like 3 blocks away. Unless you have a stick up your boots, this place isn't bad. Just do what you need to do and get out. Since I come here often, I figured out that they often don't open the parking lot in the mornings until like 10 or a little later because the mailmen are packing their cars. So i compromise and park at either the KFC or the supermarket's parking lot. Other than that I can always find a spot in the post office's parking lot. Also, probably because of all the complaint, the customer service seems to have gotten better over the years.”

2.6 Average50 Reviews

“A post office is a post office. I was here today at 12:15 PM and only two people waiting in line. There were plenty employees keeping any type of waiting to just a few minutes. There are two handicap parking spaces. However, if you don't know exactly where it is, it may be a little difficult to recognize the building.”

2.6 Average141 Reviews

“I've been coming here for years. Does it get busy? Yes! If you're in a hurry, go to the larger branch on grand or one of those private shipping stores. Otherwise, this place is great. Nice, informative staff, classy older lobby. Always a pleasure to visit.”

2.5 Average89 Reviews

“Their dedication to help out with a problem is beyond and acceptable! Im always greeted with a smile and are quick with what they do even with a line is formed. Some of these in the comments don't understand what happens behind the shop! they are organizing loading packages into trucks and other important stuff to make sure it gets to the right address, I wish people were more understanding :)”

2.3 Poor95 Reviews

“I honestly don’t understand the negative reviews for this Post Office. Everyone there has been friendly and helpful. It’s in a convenient location and I appreciate it very much.”

2.4 Poor170 Reviews

“Really Nice Post Office Here. Great location and Recently Remodeled. Friendly Staff. We have been coming here for Years. Very Nice Brick Upgrades on outside as well!”

2.2 Poor76 Reviews

“Parking can be limited as this post office services a lot of residents. Ease of service and friendliness of staff are appreciated. Wish it was open outside of store hours.”

2.3 Poor147 Reviews

“This station is usually meet very busy. But it has very limited parking. I usually have to park across the main street and walk to post office as am the parking in the back is employee parking.”

2.1 Poor101 Reviews

“Best service ever - I have been coming here for 8 years now and have never had any issues, and instead, have only had positive experiences. All staff are super friendly + funny and assist with my many shipments. Thank you for always helping me out + providing best service ever. Shoutout to Jas aka the USPS 🐐. Always helpful.”

2.1 Poor130 Reviews

“Awesome service! I went in today with my mother to return a couple of items using spare USPS packaging / envelopes we had lying around.

It was our first time learning about the different packages, and how we had to match the packaging to the return label (Ground VS Priority). There was a blonde curly bob employee (I believe her name was Christy, or Chrissie ) who helped us with our packages, and was super kind and patient with us. I also observed two other employees that worked fast & efficient. Despite the initial hesitance (it was my and my mother's first time shipping items out, and the past reviews made us hesitant), I will definitely come back to this branch. Thank you so much!”

2.2 Poor243 Reviews

“I went here instead of the post office by me off Warner in Huntington after a terrible experience by a nasty rude clerk named Jeff. I was coming there for passport services and while I did not get the gentleman’s name, he was the person in charge of passport appointments. He was so helpful and pleasant, knew what he was talking about and gave excellent, old school customer service! That is sadly very rare these days. I will be coming back to this office in the future, as the one in Huntington off Warner is in need of a serious employee overhaul that would result in everyone getting fired! This office off goldenwest however, all the clerks were wonderful.”

2.1 Poor165 Reviews

“I didn’t catch his name but Clerk #21 was beyond helpful with getting everything I needed to get my package set up and shipped out. I couldn’t have asked for a better experience.”

2 Poor95 Reviews

“There are often long lines, but the staff are always very polite, professional, and genuinely kind. Every time I visit this location, I leave with pleasant feelings and a smile.
If the wait times were a little shorter (although that’s quite rare for post offices), it would be absolutely perfect. Overall, a very positive experience”

2.2 Poor260 Reviews

“I had a great experience at this USPS location. Even though I came around 4 PM when the line was long and it was clearly a busy time of day, the woman working at the counter handled everything quickly, professionally, and with a great attitude. She helped me finish my task much faster than I expected and stayed polite and efficient despite how busy it was.

I do think this location could benefit from having another employee during busy afternoon hours because there were many customers waiting, but the employee working the counter did an excellent job managing the workload.

Unfortunately, I don't know her name, but I want to thank the employee working the afternoon shift around 4 PM on June 1, 2026. Your hard work and professionalism were noticed and appreciated. Thank you for providing such great customer service.”

1.9 Poor96 Reviews

“Very professional and helpful staff, but looks like they are understaffed. Theres only a single lady serving 5+ customers, but shes very polite and knows how to do her job”

1.7 Poor85 Reviews

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