Maryland Post Office Hours
Search all post office hours and locations in the state of Maryland. Find a Maryland post office in your area and check out the most convenient time it is open.. Map the location your looking for in our easy to use locator. Below is the statewide list of Maryland offices. These spost offices are the most up-to-date list available.
| Office | Address | City | State | Zip | Hours |
|---|---|---|---|---|---|
| Abell Post Office | 21388 Abell Rd | Abell | MD | 20606 | Mon-Fri 8:30am-12:30pm 1:00pm-4:00pm Sat 9:00am-12:00pm Sun closed |
| Aberdeen Post Office | 30 W Bel Air Ave | Aberdeen | MD | 21001 | Mon-Fri 8:30am-5:00pm Sat 8:30am-12:30pm Sun closed |
| Aberdeen Proving Ground Post Office | 2201 Aberdeen Blvd Ste 1 | Aberdeen Proving Ground | MD | 21005 | Mon-Fri 9:00am-1:15pm 2:30pm-4:00pm Sat 10:00am-12:00pm Sun closed |
| Abingdon Post Office | 2945 Emmorton Rd | Abingdon | MD | 21009 | Mon-Fri 8:30am-5:00pm Sat 9:00am-12:30pm Sun closed |
| Accident Post Office | 103 South St | Accident | MD | 21520 | Mon-Fri 8:00am-1:00pm 2:00pm-4:30pm Sat 8:00am-12:00pm Sun closed |
| Accokeek Post Office | 16405 Livingston Rd | Accokeek | MD | 20607 | Mon-Fri 9:00am-5:00pm Sat 7:15am-7:15am Sun closed |
| Adamstown Post Office | 5537 Mountville Rd | Adamstown | MD | 21710 | Mon-Fri 8:30am-1:00pm 2:00pm-5:00pm Sat 8:00am-12:00pm Sun closed |
| Allen Post Office | 3519 Allen Rd | Allen | MD | 21810 | Mon-Fri 8:00am-12:00pm 1:00pm-5:00pm Sat 9:00am-12:00pm Sun closed |
| Andrews Air Force Base Post Office | 1668 D St | Andrews Air Force Base | MD | 20762 | Mon-Fri 9:00am-5:00pm Sat 9:00am-2:00pm Sun closed |
| Annapolis Post Office | 210 Admiral Cochrane Dr | Annapolis | MD | 21401 | Mon-Fri closed Sat 2:30am-2:30am Sun closed |
| Annapolis Post Office | 210 Legion Ave | Annapolis | MD | 21401 | Mon-Fri 9:00am-5:00pm Sat-Sun closed |
| Annapolis Post Office | 1 Church Cir | Annapolis | MD | 21401 | Mon-Fri 9:00am-5:00pm Sat-Sun closed |
| Annapolis Post Office | 1 Wilson Rd | Annapolis | MD | 21402 | Mon-Fri 11:00am-4:00pm Sat-Sun closed |
| Annapolis Post Office | 821 Chesapeake Ave | Annapolis | MD | 21403 | Mon-Fri 9:00am-5:00pm Sat 10:00am-2:00pm Sun closed |
| Annapolis Post Office | 132 Sherwood Forest Rd | Annapolis | MD | 21405 | Mon-Fri 9:00am-4:00pm Sat 9:00am-1:00pm Sun closed |
| Annapolis Post Office | 1334 Cape St Claire Rd | Annapolis | MD | 21409 | Mon-Fri 9:00am-5:30pm Sat 9:00am-12:30pm Sun closed |
| Annapolis Junction Post Office | 10820 Guilford Rd Ste 212 | Annapolis Junction | MD | 20701 | Mon-Fri 9:00am-5:00pm Sat 9:00am-12:00pm Sun closed |
| Aquasco Post Office | 22503 Aquasco Rd | Aquasco | MD | 20608 | Mon-Fri 9:00am-12:00pm 1:00pm-4:30pm Sat 9:00am-12:00pm Sun closed |
| Arnold Post Office | 1521 Ritchie Hwy Ste 100 | Arnold | MD | 21012 | Mon-Fri 9:00am-5:00pm Sat 9:00am-12:30pm Sun closed |
| Ashton Post Office | 19 Olney Sandy Spring Rd | Ashton | MD | 20861 | Mon-Fri 9:00am-5:00pm Sat 9:00am-12:00pm Sun closed |
| Avenue Post Office | 21535 Colton Point Rd | Avenue | MD | 20609 | Mon-Fri 9:00am-12:30pm 1:30pm-5:00pm Sat 9:00am-12:00pm Sun closed |
| Baldwin Post Office | 13516 Long Green Pike | Baldwin | MD | 21013 | Mon-Fri 8:30am-11:30am 12:30pm-4:30pm Sat 8:30am-12:00pm Sun closed |
| Baltimore Post Office | 130 N Greene St | Baltimore | MD | 21201 | Mon-Fri 9:00am-2:00pm 3:00pm-5:00pm Sat-Sun closed |
| Baltimore Post Office | 111 N Calvert St | Baltimore | MD | 21202 | Mon-Fri 9:00am-2:00pm 3:00pm-5:00pm Sat-Sun closed |
| Baltimore Post Office | 6502 Belair Rd | Baltimore | MD | 21206 | Mon-Fri 10:00am-4:00pm Sat 9:00am-1:00pm Sun closed |