Zip Codes in Maryland
Maryland Profile
| Name | Maryland |
| State Code | MD |
| Population(2025) | 6,165,129 |
| Population Growth from 2010 | 6.78% |
| Total Counties | 24 |
| Total Zip Codes | 603 |
Zip Code
City
County
Map
| Name | Maryland |
| State Code | MD |
| Population(2025) | 6,165,129 |
| Population Growth from 2010 | 6.78% |
| Total Counties | 24 |
| Total Zip Codes | 603 |