Hamilton County Post Office

Find Hamilton County 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.


Blue Mountain Lake Post Office 3444 New York 28 Indian Lake NY 12812 518-352-7654


Hoffmeister Post Office 0 State Rte 8 Hoffmeister NY 13353 315-826-5017

Indian Lake Post Office 6316 Nys Rte 30 Indian Lake NY 12842 518-648-5252

Inlet Post Office 166 New York 28 Inlet NY 13360 315-357-2012

Lake Pleasant Post Office 2557 New York 8 Lake Pleasant NY 12108 518-548-5793

Long Lake Post Office 1095 Deerland Road Long Lake NY 12847 518-624-4567

Piseco Post Office 402 Old Piseco Road Piseco NY 12139 518-548-5668

Raquette Lake Post Office 185 Main Street Inlet NY 13360 315-354-4291

Speculator Post Office 1 Four Cors Speculator NY 12164 518-548-7744

Wells Post Office 601 State Rt 30 Wells NY 12190 518-924-5991

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.