Dutchess County Post Office

Find Dutchess 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.


Amenia Post Office 3296 Route 343 Amenia NY 12501 845-373-9306


Arlington Post Office 41 Raymond Avenue Poughkeepsie NY 12603 845-471-7046

Bangall Post Office 105 West Hunns Lake Road Stanfordville NY 12581 845-868-1964

Beacon Post Office 369 Main Street Beacon NY 12508 845-831-4372

Billings Post Office 2411 Route 82 Lagrangeville NY 12540 845-223-5453

Castle Point Post Office 15 Nursing Home Rd Rm 24 Castle Point NY 12511 845-831-2000

Chelsea Post Office 17 Liberty Street Wappingers Falls NY 12590 845-831-7580

Clinton Corners Post Office 2486 Salt Point Turnpike Clinton Corners NY 12514 845-266-5694

Dover Plains Post Office 3042 Route 22 Dover Plains NY 12522 845-877-6953

Fishkill Post Office 1018 Main Street Fishkill NY 12524 845-896-7863

Glenham Post Office 77 Old Glenham Road Glenham NY 12527 845-831-8070

Holmes Post Office 298 Route 292 Holmes NY 12531 845-878-3471

Hopewell Junction Post Office 815 Route 82 Hopewell Junction NY 12533 845-223-3048

Hughsonville Post Office 2337 New York 9D Wappingers Falls NY 12590 845-297-0941

Hyde Park Post Office 1 East Market Street Hyde Park NY 12538 845-229-0112

James E Davis Post Office 315 Empire Boulevard Crown Heights NY 11225 718-773-9541

Lagrangeville Post Office 1085 Route 55 Pleasant Valley NY 12569 845-452-5270

Millbrook Post Office 47 Front Street Millbrook NY 12545 845-677-1094

Millerton Post Office 33 Century Boulevard Millerton NY 12546 518-789-9093

Pawling Post Office 10 Broad Street Pawling NY 12564 845-855-2669

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.