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SAN YSIDRO

Post Office™
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440 W SAN YSIDRO BLVD
SAN YSIDRO, CA 92173-9998

Closed

Monday

8:30 am - 5:00 pm

Tuesday

8:30 am - 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 - 12:00 pm

Sunday

Closed

See More Hours

1-800-ASK-USPS® | 800-275-8777
Phone | 619-428-2387
TTY | 877-889-2457

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Services at the San Ysidro Post Office

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

  • Gift Card Services
  • Greeting Card Services
  • Domestic Money Orders
  • Inquiry Money Orders
  • There are no passport services available at this location.
  • Carrier Services
  • Duck Stamps
  • Retail Label Broker®
  • Priority Mail International®
  • PO Box™ Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Pickup Notice Left Mail
  • Business Reply Mail® Account Balance
  • Business Reply Mail® New Permit
  • Call Referral
  • USPS Connect Local
  • In-Person Proofing Basic

*These services require an appointment or invitation.

Retail

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

Sat 8:30 am-12:00 pm

Sun Closed

Call Referral

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

Sat 8:30 am-12:00 pm

Sun Closed

Carrier Call Referral

Mon-Fri 8:30 am-4:30 pm

Sat 8:30 am-12:00 pm

Sun Closed

Last Collection

Mon-Fri 5:00 pm

Sat 4:00 pm

Sun Closed

Pickup Accountable Mail

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

Sat 8:30 am-12:00 pm

Sun Closed

Pickup Hold Mail

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

Sat 8:30 am-12:00 pm

Sun Closed

Pickup Notice Left Mail

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

Sat 8:30 am-12:00 pm

Sun Closed

PO Box™ Access

Mon-Fri 5:00 am-6:00 pm

Sat 5:00 am-6:00 pm

Sun Closed

PO Box™ Delivery

Mon-Fri 12:00 pm

Sat 12:00 pm

Sun Closed

CHULA VISTA CA S&DC

750 3RD AVE

CHULA VISTA, CA 91910-9900

EASTLAKE

830 KUHN DR

CHULA VISTA, CA 91914-9998

COLLEGE GROVE CENTER

3426 COLLEGE AVE

SAN DIEGO, CA 92115-9997

OTAY MESA ANNEX

2960 FERN AVE

SAN DIEGO, CA 92154-9998

OTAY MESA

650 DENNERY RD STE 102

SAN DIEGO, CA 92154-9997

IMPERIAL BEACH

946 DONAX AVE

IMPERIAL BEACH, CA 91932-9998

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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