CLAYTON, DE Post Office

12 RAILROAD AVE CLAYTON, DE 19938 - 9998

Street Parking Available

Phone 302-653-7376

Fax 302-659-3739

TTY 877-889-2457

CLAYTON, DE Post Office Hours

  • Mon-Fri 8:30am - 5:00pm
  • Sat 8:30am - 12:30pm
  • Sun Closed


CLAYTON Lobby Hours

  • Mon-Fri 6:00am - 5:30pm
  • Sat 6:00am - 12:30pm
  • Sun Closed

Last Collection Hours

  • Mon-Fri 4:30pm
  • Sat 12:00pm
  • Sun Closed

PO Box Access Hours

  • Mon-Fri 6:00am - 5:30pm
  • Sat 6:00am - 12:30pm
  • Sun Closed

CLAYTON Pickup Services Hours

  • Mon-Fri 6:00am - 5:00pm
  • Sat 6:00am - 12:30pm
  • Sun Closed

Global Express Guaranteed Hours

  • Mon-Fri 2:00pm
  • Sat 12:30pm
  • Sun Closed

CLAYTON Post Office On-Site Services

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Global Express GuaranteedĀ®
  • Greeting Card Services
  • Label Broker (Retail)
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • PO Box Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Priority Mail InternationalĀ®
  • Sure Money


Other Post Offices near the CLAYTON Post Office