Medusa Post Office

Find Medusa New York post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.


Medusa Post Office 19 County Road 351 Medusa NY 12120 518-239-4826


Oak Hill Post Office 111 Oak Hill Road Oak Hill NY 12460 2.3 miles from Medusa 518-239-4841

Preston Hollow Post Office 2930 Route 145 Preston Hollow NY 12469 3.7 miles from Medusa 518-239-6111

Cornwallville Post Office 2893 County Road 20 Cornwallville NY 12418 5.0 miles from Medusa 518-239-6177

East Durham Post Office 2355 Route 145 East Durham NY 12423 5.0 miles from Medusa 518-634-2033

Rensselaerville Post Office 26 County Road 353 Rensselaerville NY 12147 5.4 miles from Medusa 518-797-3231

Greenville Post Office 4912 Route 81 Greenville NY 12083 5.6 miles from Medusa 518-966-5379

Freehold Post Office 9467 New York 32 Freehold NY 12431 6.7 miles from Medusa 518-634-2878

Westerlo Post Office 591 Highway 143 Westerlo NY 12193 6.9 miles from Medusa 518-797-3103

Alcove Post Office 83 County Road 111 Alcove NY 12007 10.7 miles from Medusa 518-756-2290

Windham Post Office 5365 Highway 23 Windham NY 12496 10.9 miles from Medusa 518-734-6956

Hensonville Post Office 395 Highway 296 Hensonville NY 12439 11.0 miles from Medusa 518-734-3271

Maplecrest Post Office 27 County Road 56 Maplecrest NY 12454 11.4 miles from Medusa 518-734-6243

Cairo Post Office 540 Main Street Cairo NY 12413 11.4 miles from Medusa 518-622-9766

Coeymans Hollow Post Office 1273 Highway 143 Coeymans Hollow NY 12046 12.2 miles from Medusa 518-756-2025

East Berne Post Office 873 Helderberg Trail East Berne NY 12059 12.7 miles from Medusa 518-872-1244

Round Top Post Office 38 County Route 39 Round Top NY 12473 12.7 miles from Medusa 518-622-9533

Berne Post Office 1654 Helderberg Trail Berne NY 12023 13.0 miles from Medusa 518-872-0424

Clarksville Post Office 1967 Delaware Turnpike Clarksville NY 12041 13.0 miles from Medusa 518-768-2991

Earlton Post Office 1504 Route 81 Earlton NY 12058 13.0 miles from Medusa 518-731-8314

About Post Offices

What Change of Address options are available?

Customers can request a temporary or permanent Change of Address either online or in person at the Post Office using PS Form 3575. The online application for Change of Address has a $1.00 identity validation fee.

Is it possible to insure mail and items sent via the USPS?

Yes. Standard mail can be insured for up to $5,000 for an additional fee. Registered mail items can be insured for up to $50,000.

What is the USPS Office of Inspector General?

The Office of Inspector General (OIG) is a division within the USPS responsible for ensuring the integrity and accountability of the postal service. It conducts investigations to safeguard the postal system and performs audits and reviews.