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NEW CASTLE

Post Office™
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435 S CASCADE ST
NEW CASTLE, PA 16108-9998

Open now | Closes 5:00 pm

Wednesday

8:30 am - 5:00 pm

Thursday

8:30 am - 5:00 pm

Friday

8:30 am - 5:00 pm

Saturday

8:30 am - 1:00 pm

Sunday

Closed

Monday

8:30 am - 5:00 pm

Tuesday

8:30 am - 5:00 pm

See More Hours

1-800-ASK-USPS® | 800-275-8777
Phone | 724-656-7221
TTY | 877-889-2457

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Services at the New Castle Post Office

Service hours may vary. For all location services, see all hours.

  • Domestic Money Orders
  • Inquiry Money Orders
  • There are no passport services available at this location.
  • Duck Stamps
  • Priority Mail International®
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Pickup Notice Left Mail
  • Business Reply Mail® Account Balance
  • Business Reply Mail® New Permit
  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Call Referral
  • In-Person Proofing Basic

*These services require an appointment or invitation.

Bulk Mail Acceptance

Mon-Fri 9:00 am-12:30 pm, 1:00 pm-4:00 pm

Sat Closed

Sun Closed

Retail

Mon-Fri 8:30 am-5:00 pm

Sat 8:30 am-1:00 pm

Sun Closed

Call Referral

Mon-Fri 8:30 am-5:00 pm

Sat 8:30 am-1:00 pm

Sun Closed

Last Collection

Mon-Fri 6:00 pm

Sat 6:00 pm

Sun Closed

Pickup Accountable Mail

Mon-Fri 8:30 am-5:00 pm

Sat 8:30 am-1:00 pm

Sun Closed

Pickup Hold Mail

Mon-Fri 8:30 am-5:00 pm

Sat 8:30 am-1:00 pm

Sun Closed

Pickup Notice Left Mail

Mon-Fri 8:30 am-5:00 pm

Sat 8:30 am-1:00 pm

Sun Closed

PO Box™ Access

Mon-Fri 12:01 am-11:59 pm

Sat 12:01 am-11:59 pm

Sun 12:01 am-11:59 pm

POLAND

125 W MCKINLEY WAY

YOUNGSTOWN, OH 44514-9998

HERMITAGE

3386 E STATE ST

HERMITAGE, PA 16148-3300

BOARDMAN

407 BOARDMAN CANFIELD RD

YOUNGSTOWN, OH 44512-9998

NEW CASTLE

435 S CASCADE ST

NEW CASTLE, PA 16108-9998

NEW CASTLE PA SDC

435 S CASCADE ST

NEW CASTLE, PA 16108-9900

DOWNTOWN NEW CASTLE

151 CASCADE GALLERIA

NEW CASTLE, PA 16101-9998

At This Location

Lot Parking Available

For facility accessibility, please call the Post Office.
1-800-ASK-USPS® (800-275-8777)

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