Skip all category navigation links
hamburger menu Icon Search Icon

Top Searches

 

Return to Search Results

GRAY SUMMIT

Post Office™
Share

2666 HIGHWAY 100
GRAY SUMMIT, MO 63039-9998

Open now | Closes 2:30 pm

Tuesday

8:00 am - 11:00 am
11:30 am - 2:30 pm

Wednesday

8:00 am - 11:00 am
11:30 am - 2:30 pm

Thursday

8:00 am - 11:00 am
11:30 am - 2:30 pm

Friday

8:00 am - 11:00 am
11:30 am - 2:30 pm

Saturday

Closed

Sunday

Closed

Monday

8:00 am - 11:00 am
11:30 am - 2:30 pm

See More Hours

1-800-ASK-USPS® | 800-275-8777
Phone | 636-742-4299
TTY | 877-889-2457

Map two-finger pinch icon

Use two fingers to move the map

Zoom in
Zoom out
Map data © OpenStreetMap contributors, CC-BY-SA
Powered by Esri

Services at the Gray Summit 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
  • General Delivery
  • 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
  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Call Referral
  • There are no biometric services available at this location.
Bulk Mail Acceptance

Mon-Fri 9:00 am-11:00 am, 11:30 am-2:00 pm

Sat Closed

Sun Closed

Retail

Mon-Fri 8:00 am-11:00 am, 11:30 am-2:30 pm

Sat Closed

Sun Closed

Call Referral

Mon-Fri 8:00 am-11:00 am, 11:30 am-2:30 pm

Sat 7:00 am-9:00 am

Sun Closed

Last Collection

Mon-Fri 11:30 am

Sat 9:00 am

Sun Closed

Pickup Accountable Mail

Mon-Fri 8:00 am-11:00 am, 11:30 am-2:30 pm

Sat Closed

Sun Closed

Pickup Hold Mail

Mon-Fri 8:00 am-11:00 am, 11:30 am-2:30 pm

Sat Closed

Sun Closed

Pickup Notice Left Mail

Mon-Fri 8:00 am-11:00 am, 11:30 am-2:30 pm

Sat Closed

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

PO Box™ Delivery

Mon-Fri 10:00 am

Sat 9:00 am

Sun Closed

BALLWIN

15455 MANCHESTER RD

BALLWIN, MO 63011-9998

CHESTERFIELD

16105 SWINGLEY RIDGE RD

CHESTERFIELD, MO 63017-9998

TOWN AND COUNTRY

1100 TOWN AND COUNTRY COMMONS DR

CHESTERFIELD, MO 63017-9997

LABADIE

106 3RD ST

LABADIE, MO 63055-9998

VILLA RIDGE

461 HIGHWAY M

VILLA RIDGE, MO 63089-9998

PACIFIC

211 W SAINT LOUIS ST

PACIFIC, MO 63069-9998

At This Location

Lot Parking Available

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

Can't find what you're looking for?

Visit FAQs for answers to common questions about USPS locations and services.

FAQs