USPS Post Office Cpu Triangle Market
3125 Triangle Rd, 95338 Mariposa
Today
Today's opening hours
This week's opening hours
Retail
- Monday 8:00 am to 8:00 pm
- Tuesday 8:00 am to 8:00 pm
- Wednesday 8:00 am to 8:00 pm
- Thursday 8:00 am to 8:00 pm
- Friday 8:00 am to 8:00 pm
- Saturday 8:00 am to 8:00 pm
- Sunday 8:00 am to 8:00 pm
Other opening hours
Lobby
- Monday to Sunday
- 8:00 am to 8:00 pm
PO Box Access
- Monday to Sunday
- 8:00 am to 8:00 pm
Pickup Services
- Monday to Sunday
- 8:00 am to 8:00 pm
Call Referral
- Monday to Sunday
- 8:00 am to 8:00 pm
Opening hours updated on 11/07/2026
Report a changeThis Post Office at a glance
Opening hours of USPS Post Office Cpu Triangle Market: Monday to Sunday from 8:00 am to 8:00 pm.
- Opening hours a week
- 84h
- Opening hours a week
- Days open, Monday to Sunday
- 7/7
- Days open, Monday to Sunday
- Earliest opening, Monday to Sunday
- 8:00 am
- Earliest opening, Monday to Sunday
- Latest closing, Monday to Sunday
- 8:00 pm
- Latest closing, Monday to Sunday
- Open all day
- No break
- Open all day
Special days ahead
Public holidays, closures and special opening hours over the next two months.
- Wednesday, November 11 Veterans Day Opening hours not confirmed
- Thursday, November 26 Thanksgiving Day Opening hours not confirmed
- Friday, December 25 Christmas Opening hours not confirmed
- Friday, January 1 New Year’s Day Opening hours not confirmed
Services
Services Available: 5
Parking 1
Contacts 3
PO Box Delivery 6
Last Collection 6
Sending from this Post Office
- First-Class Mail from From $0.65 up to Postcards
- Shipping Services from From $7.90 up to USPS Ground Advantage (2–5 days)
Indicative rates subject to change by the postal operator.
- Open
- Closing soon
- Closed
- Opening hours not confirmed
- This address
Practical information
- Type
- Post OfficeA United States Postal Service Post Office: stamps, sending and collecting letters and packages, and the USPS counter services.
- Address
- 3125 Triangle Rd, 95338 Mariposa
- State
- California
- Official website
- usps.com
Good to know
USPS Post Office Cpu Triangle Market is in Mariposa, at 3125 Triangle Rd. It opens every day of the week.
The next public holiday is Veterans Day, Wednesday, November 11. Opening hours often change that day: check them before you go.
Frequently asked questions
Is USPS Post Office Cpu Triangle Market open on Saturday?
Yes It is open on Saturday from 8:00 am to 8:00 pm.
Is USPS Post Office Cpu Triangle Market open on Sunday?
Yes It is open on Sunday from 8:00 am to 8:00 pm.
What time does USPS Post Office Cpu Triangle Market close?
It closes Monday to Sunday at 8:00 pm.
Is there a cash machine?
This Post Office does not list a cash machine.