Details
| Post office address | 107 Clinton Ave |
| Town/City | Winslow |
| State | ME |
| ZIP | 04901-7907 |
| Phone | 207-873-0714 |
This postal agency is currently closed. This is marked as permanently closed.

As this post office is permanently closed, we invite you to go to the nearest office from the place you were looking for. The closest office : > USPS Post Office Waterville (ME) is at a distance of 0.93 mile in Waterville (04901) at the following address: 33 College Ave.
Alternately, you will find another one : > USPS Post Office Cpu Colby College at 2 miles in Waterville (04901) at the following address: 150 Mayflower Hill Dr.
Finally, there is one more post office : > USPS Post Office Fairfield (ME) further away at 3 miles in Fairfield (04937) at the following address: 130 Main St.
Postage rates 2026
Indicative rates subject to change by the postal operator.
First-Class Mail
Delivery in 1–5 business days.
Service
Price
Postcards
From $0.61
Letters (up to 1 oz)
$0.78
Large Envelopes (Flats)
From $1.63
Shipping Services
USPS domestic shipping prices at the Post Office (retail rates).
Service
Price
USPS Ground Advantage (2–5 days)
From $7.30
Priority Mail (2–3 days)
From $10.20
Priority Mail Flat Rate Envelope
From $11.95
Priority Mail Flat Rate Box
From $12.65
Priority Mail Express (1–3 days)
From $33.00
Priority Mail Express Flat Rate Envelope
From $33.25
Media Mail (2–8 days)
From $4.47
