Brand Certified
United States Postal Service
2.5(51 reviews)
Certified by United States Postal Service • Mar 01, 2026
Business Details
10799 Merritt St, Castroville, CA
95012, United States
Certified by United States Postal Service • Mar 01, 2026
(800) 275-8777
Certified by United States Postal Service • Mar 01, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Mar 01, 2026
About
Certified by United States Postal Service • Mar 01, 2026
Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 10799 Merritt 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
Location
Certified by United States Postal Service • Mar 01, 2026
Hours
Certified by United States Postal Service • Mar 01, 2026
Reviews
2.5
51 reviews
5 stars
14
4 stars
5
3 stars0
2 stars
3
1 star
29
- SSSergioJan 19, 20261.0Awful customer service not helpful & extremely rude for no reason
- LMluis miguel martinezOct 24, 20254.0Alguien sabe cuál es el número de oficina que me contesten ahí en castroville ?
- HAHerid ArnoldOct 17, 20255.0Thank you ladies!!! Professional and friendly.
- CMChristy MunozSep 18, 20255.0I've always had great experiences when I'm dropping off packages to be mailed even if I get there at the last minute. They are super sweet 💜🫶🏼💜
- BRBrenda RamirezNov 5, 20211.0Horrible customer service. The lady there she’s so rude every time I’ve been there. Idk how she’s still working there
Frequently Asked Questions About United States Postal Service
Can I get a passport application at this Post Office?
Yes, Thousands of Post Offices™ accept first-time passport applications for the U.S. Department of State. Most of those locations can also take your passport photo. Please complete and print your passport application form before you apply.
Is an appointment needed for passport services?
Most Post Offices that offer passport services have set hours, and you'll need to schedule an appointment using our online scheduler. We also offer limited Passport walk-in hours at select locations.
Does this location take the photo needed for passports?
For first-time passport and photo services, please make an appointment using our online scheduler.
What is the cost to take a passport photo?
The current fee for a passport photo at USPS is $15.
When does this location do walk-in passports?
We offer limited Passport walk-in hours at select locations.
Can I get a PO Box online?
Yes, you can search for available PO Boxes and reserve one online at https://www.usps.com/manage/po-boxes.htm. The process is quick and secure, and you'll receive instructions for completing your setup in person.
How much is a small PO Box?
PO Box prices vary by location. You can check exact pricing for your area by visiting https://www.usps.com/manage/po-boxes.htm and entering your ZIP Code.
Can you get to the PO Boxes in the lobby after hours?
Most USPS locations offer 24/7 access to PO Boxes in the lobby. Access hours may vary by location, so check with your local Post Office for specific lobby hours.
How can I get a PO Box?
You can apply for a PO Box online or in person at your local Post Office. Just bring two valid forms of ID and your completed application if applying in person. To start online, visit https://www.usps.com/manage/po-boxes.htm.
What time can I check my PO Box weekly and on weekends?
You can check your PO Box during lobby hours, which often include extended hours or 24/7 access. Weekend access may vary. Check with your local Post Office for exact times.
What services does the United States Postal Service at 10799 Merritt St offer?
They offer mail and package shipping, money orders, PO boxes, passports, gift cards, and more.
Can I apply for a U.S. passport at this USPS location?
Yes, this Post Office accepts first-time passport applications and can also take your passport photo by appointment.
Do I need an appointment for passport services at this location?
Yes, you typically need to schedule an appointment online for passport services, although limited walk-in hours may be available.
What are the operating hours of the USPS at 10799 Merritt St?
Monday to Friday from 9 AM to 4 PM, Saturday from 10 AM to 12 PM, and closed on Sunday.
Can I rent a PO Box at this post office and how?
Yes, you can search for and reserve PO Boxes online, then complete your setup in person at the post office.
Is there 24/7 access to PO Boxes at this location?
Most USPS locations offer 24/7 lobby access to PO Boxes, but hours may vary, so please check with this Post Office for exact times.
Where can I find nearby places to eat around the USPS on Merritt St?
Nearby restaurants include Restaurant San Pedro, Don Chuy Restaurante, La Bendicion, Phil's Fish Market & Eatery, and Brisas Food Y Servicios.
Are there any nearby salons or beauty services near the United States Postal Service?
Yes, nearby salons include La Fuente Beauty Salon, Mary’s Hair Studio, and Castroville Barber Shop.
What local stores and markets are near the USPS location in Castroville?
Nearby you can find La reynas Supermarket, Michoacan Meat Market, and Castroville general store for groceries and supplies.
How can nearby landmarks and places assist customers visiting the USPS?
Customers can use the nearby Ruta Estatal de California 183 as a reference point to locate the Post Office easily and may enjoy visiting local eateries or shops before or after their visit.
Brand Certified Facts from United States Postal Service
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