Today
Today's opening hours
This week's opening hours
- Monday 10:00 am to 5:00 pm
- Tuesday 10:00 am to 5:00 pm
- Wednesday 10:00 am to 5:00 pm
- Thursday 10:00 am to 5:00 pm
- Friday 10:00 am to 5:00 pm
- Saturday Closed
- Sunday Closed
Opening hours updated on 11/07/2026
Report a changeThis Post Office at a glance
Opening hours of USPS Post Office Stamford: Monday to Friday from 10:00 am to 5:00 pm; closed Saturday and Sunday.
- Opening hours a week
- 35h
- Opening hours a week
- Days open, Monday to Friday
- 5/7
- Days open, Monday to Friday
- Earliest opening, Monday to Friday
- 10:00 am
- Earliest opening, Monday to Friday
- Latest closing, Monday to Friday
- 5:00 pm
- Latest closing, Monday to Friday
- 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
Parking 1
Contacts 4
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
- 427 West Ave Rm 334, 06910 STAMFORD
- State
- Connecticut
- Official website
- usps.com
Good to know
USPS Post Office Stamford is in STAMFORD, at 427 West Ave Rm 334. It opens on weekdays only, 5 days a week.
When it is closed, the nearest other offices are USPS Post Office West Ave Carrier Unit - Stamford (0.0 mi) and USPS Post Office West Ave - Stamford (0.3 mi).
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 Stamford open on Saturday?
No It is closed on Saturday.
Is USPS Post Office Stamford open on Sunday?
No It is closed on Sunday.
What time does USPS Post Office Stamford close?
It closes Monday to Friday at 5:00 pm.
Is there a cash machine?
This Post Office does not list a cash machine.