For example: "New York", or "Chicago"
Post Office Rite Aid (Self-Service)

Post Office Rite Aid (Self-Service)


Post office address 650 Walnut Ave
Town/City Greenfield
State CA
ZIP 93927-4928
Phone 800-ASK-USPS® (800-275-8777)
Please note that there are special hours this week
  • November 23, 2023: Thanksgiving Day
Horaires Retail Hours
Nov 20, 2023
Nov 21, 2023
Nov 22, 2023
Nov 23, 2023
Thanksgiving Day
Nov 24, 2023
Nov 25, 2023
Nov 26, 2023

Services Offered at this location and other information

Self Service Kiosk Offers

  • Print Stamps On-Demand for First Class Mail
  • Priority Mail
  • International Letters
  • Postcards


  • 800-ASK-USPS® (800-275-8777)
  • TTY: 877-889-2457

Postage rates 2023

Domestic Prices

USPS Prices for the most common shipments and services:

Service Prices
Priority Mail Express From $28.75
Priority Mail Express Flat Rate Envelope $28.75
Priority Mail From $9.35
Priority Mail Flat Rate Envelope $9.65
First-Class Mail From $0.63
Library Mail From $3.47
Parcel Select From $4.75
Parcel Select Lightweight From $2.46

Where is located your Post Office in Greenfield?

Does this post office open on saturdays?

Yes, The Post Office is open on Saturday from 8:00 am to 10:00 pm. You can get there at the times indicated.

Does this post office open on sundays?

Yes, The Post Office is open on Sunday from 8:00 am to 10:00 pm. Not all services may be available on Sundays. However, this post office is one of the few posts to be open on Sundays.

Post Offices in Greenfield

Find the list of all the other Post Offices in Greenfield by following this link.