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Postal Castleton on Hudson Post Office
108 S Main St, Castleton on Hudson, NY 12033
Phone: 518-732-2132
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
PO Box Access Available
Monday 6:00am - 5:00pm
Tuesday 6:00am - 5:00pm
Wednesday 6:00am - 5:00pm
Thursday 6:00am - 5:00pm
Friday 6:00am - 5:00pm
Saturday 6:00am - 12:00pm
Sunday Closed
Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 12:00pm
Sunday Closed
Monday 7:30am - 10:30am, 12:00pm - 5:00pm
Tuesday 7:30am - 10:30am, 12:00pm - 5:00pm
Wednesday 7:30am - 10:30am, 12:00pm - 5:00pm
Thursday 7:30am - 10:30am, 12:00pm - 5:00pm
Friday 7:30am - 10:30am, 12:00pm - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed
*This facility does not process US Passports applications or renewals. Check nearby locations below.
- Bulk Mail Acceptance
- Bulk Mail Account Balance
- Bulk Mail New Permit
- Burial Flags
- Business Line
- Business Reply Mail Account Balance
- Business Reply Mail New Permit
- Duck Stamps
- General Delivery
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Packaged Stamps
- Pickup Accountable Mail
- Pickup Hold Mail
- PO Box Online
- Street Parking
Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.
*Please call to verify information. Is anything incorrect? Let us know here
Nearby Post Offices:
Schodack Landing
630 River Rd
2.0 miles away
Selkirk
1155 Us Route 9w
2.3 miles away
Coeymans
96 Main St
2.6 miles away
Ravena
167 Main St
3.2 miles away
Rensselaer County