Cattaraugus County Post Office

Find Cattaraugus 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.


Allegany Post Office 21 North 5th Street Allegany NY 14706 716-373-2995


Cattaraugus Post Office 8 Memorial Drive Cattaraugus NY 14719 716-257-3911

Ceres Post Office 227 South Main Street Portville NY 14770 585-933-8093

Dayton Post Office 9593 U.s. 62 Dayton NY 14041 716-532-4244

Delevan Post Office 40 North Main Street Delevan NY 14042 716-492-2670

East Otto Post Office 8991 Reed Hill Road East Otto NY 14729 716-257-3156

East Randolph Post Office 110 Main Street Randolph NY 14772 716-358-4867

Ellicottville Post Office 4 Washington Street Ellicottville NY 14731 716-699-2598

Farmersville Station Post Office 994 Elton Road Farmersville Station NY 14060 585-676-3011

Franklinville Post Office 14 South Main Street Franklinville NY 14737 716-676-3042

Freedom Post Office 11481 New York 98 Freedom NY 14065 716-492-1241

Gowanda Post Office 63 West Main Street Gowanda NY 14070 716-532-5163

Great Valley Post Office 6027 Depot Street Great Valley NY 14741 716-945-5586

Hinsdale Post Office 3722 Main Street Hinsdale NY 14743 716-557-2485

Kill Buck Post Office 3753 Oakwood Street Kill Buck NY 14748 716-945-7556

Limestone Post Office 610 Main Street Limestone NY 14753 716-925-8227

Little Valley Post Office 115 Main Street Little Valley NY 14755 716-938-9153

Machias Post Office 9742 New York 16 Delevan NY 14042 716-353-8561

Olean Post Office 102 South Union Street Olean NY 14760 716-372-5212

Otto Post Office 9120 Otto-E Otto Road Cattaraugus NY 14719 716-257-9880

Perrysburg Post Office 11980 Main Street Perrysburg NY 14129 716-532-9993

Portville Post Office 1 South Main Street Portville NY 14770 716-933-6463

Randolph Post Office 90 Main Street Randolph NY 14772 716-358-4570

Saint Bonaventure Post Office 3261 West State Road St. Bonaventure NY 14778 716-372-4110

Salamanca Post Office 35 Chestnut Street Salamanca NY 14779 716-945-3390

South Dayton Post Office 5 Park Street South Dayton NY 14138 716-988-5500

Steamburg Post Office 2560 New York 394 Randolph NY 14772 716-354-6965

Versailles Post Office 11980 East Division Street Perrysburg NY 14129 716-532-5718

West Valley Post Office 9386 New York 240 West Valley NY 14171 716-942-3221

Westons Mills Post Office 1319 Olean-Portville Road Olean NY 14760 716-372-8111

Yorkshire Post Office 3230 Main Street Yorkshire NY 14173 716-492-3132

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.