Post Office Located at 4411 Green Valley Rd, Monrovia, Maryland, MD, 21770-9998
#85 out of 472 Post Offices in the State of Maryland
Monrovia in Maryland (MD), 21770-9998 is a city with a population of 60,344 people. Its residents have a median income of $41,215. The local post office is located at 4411 Green Valley Rd, Monrovia. It handles an estimated 25,253,222 mails and 1,488,941 packages per year. It employs an estimated 102 staff.
Monrovia Post Office
NOTICE: The Service is an essential goverment service, and will remain open wherever possible
4411 Green Valley Rd, Monrovia, Maryland, MD, 21770-9998
Contact Numbers
Phone: 301-865-5432
TTY: 877-889-2457
Toll-Free: 1-800-ASK-USPS
Hours
Retail Hours
MONDAY
08:30:00 - 16:30:00
TUESDAY
08:30:00 - 16:30:00
WEDNESDAY
08:30:00 - 16:30:00
THURSDAY
08:30:00 - 16:30:00
FRIDAY
08:30:00 - 16:30:00
SATURDAY
08:30:00 - 12:00:00
SUNDAY
Closed
Lobby Hours
MONDAY
08:30:00 - 16:30:00
TUESDAY
08:30:00 - 16:30:00
WEDNESDAY
08:30:00 - 16:30:00
THURSDAY
08:30:00 - 16:30:00
FRIDAY
08:30:00 - 16:30:00
SATURDAY
08:30:00 - 12:00:00
SUNDAY
Closed
Last Collection Hours
MONDAY
16:30:00
TUESDAY
16:30:00
WEDNESDAY
16:30:00
THURSDAY
16:30:00
FRIDAY
16:30:00
SATURDAY
12:00:00
SUNDAY
Closed
PO Box Access Hours
MONDAY
08:30:00 - 16:30:00
TUESDAY
08:30:00 - 16:30:00
WEDNESDAY
08:30:00 - 16:30:00
THURSDAY
08:30:00 - 16:30:00
FRIDAY
08:30:00 - 16:30:00
SATURDAY
08:30:00 - 12:00:00
SUNDAY
Closed
Pickup Services Hours
MONDAY
08:30:00 - 16:30:00
TUESDAY
08:30:00 - 16:30:00
WEDNESDAY
08:30:00 - 16:30:00
THURSDAY
08:30:00 - 16:30:00
FRIDAY
08:30:00 - 16:30:00
SATURDAY
08:30:00 - 12:00:00
SUNDAY
Closed
Call Referral Hours
MONDAY
08:30:00 - 16:30:00
TUESDAY
08:30:00 - 16:30:00
WEDNESDAY
08:30:00 - 16:30:00
THURSDAY
08:30:00 - 16:30:00
FRIDAY
08:30:00 - 16:30:00
SATURDAY
08:30:00 - 12:00:00
SUNDAY
Closed
Carrier Call Referral Hours
MONDAY
08:30:00 - 16:30:00
TUESDAY
08:30:00 - 16:30:00
WEDNESDAY
08:30:00 - 16:30:00
THURSDAY
08:30:00 - 16:30:00
FRIDAY
08:30:00 - 16:30:00
SATURDAY
08:30:00 - 12:00:00
SUNDAY
Closed
PO Box Delivery Hours
MONDAY
10:45:00
TUESDAY
10:45:00
WEDNESDAY
10:45:00
THURSDAY
10:45:00
FRIDAY
10:45:00
SATURDAY
10:45:00
SUNDAY
Closed
See More Hours
Services at this Location
- Business Reply Mail® Account
- Business Reply Mail New Permit
- Call Referral
- Carrier Services
- Duck Stamps
- General Delivery
- Greeting Card Services
- Label Broker®
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Pickup Accountable Mail
- Pickup Hold Mail
- Pickup Notice Left Mail
Online Services and Resources
- Print a Label with Postage
- Schedule a Pickup
- Buy Stamps
- Forward Mail
- Reserve or Renew a PO Box
- Schedule a Redelivery
- Mailing Requirements
- Media/Press Contacts
- Vandalism/Theft
Nearby Self-Service Kiosks
Nearby Alternate Locations
4411 Green Valley Rd, Monrovia, Maryland, MD, 21770-9998 Post Office Estimates*
* These estimates were determined by taking the national statistics for each of these measures as provided by the USPS and then determining the proportion of that total for each city based on that city’s population according to the 2020 US Census.