ZIP Codes in Maryland
Official U.S. Census Bureau and federal geographic directory listings.
Showing 478 total records.
| Entity Name | Classification | Location / State | GEOID | Land Area |
|---|---|---|---|---|
| ZIP Code | Maryland (MD) | 21762 | 0.45 sq mi | |
| ZIP Code | Maryland (MD) | 21766 | 40.93 sq mi | |
| ZIP Code | Maryland (MD) | 21767 | 0.34 sq mi | |
| ZIP Code | Maryland (MD) | 21769 | 40.16 sq mi | |
| ZIP Code | Maryland (MD) | 21770 | 11.45 sq mi | |
| ZIP Code | Maryland (MD) | 21771 | 89.52 sq mi | |
| ZIP Code | Maryland (MD) | 21773 | 36.29 sq mi | |
| ZIP Code | Maryland (MD) | 21774 | 14.16 sq mi | |
| ZIP Code | Maryland (MD) | 21776 | 35.45 sq mi | |
| ZIP Code | Maryland (MD) | 21777 | 1.10 sq mi | |
| ZIP Code | Maryland (MD) | 21778 | 18.24 sq mi | |
| ZIP Code | Maryland (MD) | 21779 | 9.73 sq mi | |
| ZIP Code | Maryland (MD) | 21780 | 22.06 sq mi | |
| ZIP Code | Maryland (MD) | 21781 | 0.24 sq mi | |
| ZIP Code | Maryland (MD) | 21782 | 29.31 sq mi | |
| ZIP Code | Maryland (MD) | 21783 | 47.60 sq mi | |
| ZIP Code | Maryland (MD) | 21784 | 56.13 sq mi | |
| ZIP Code | Maryland (MD) | 21787 | 61.08 sq mi | |
| ZIP Code | Maryland (MD) | 21788 | 65.45 sq mi | |
| ZIP Code | Maryland (MD) | 21790 | 4.79 sq mi | |
| ZIP Code | Maryland (MD) | 21791 | 46.04 sq mi | |
| ZIP Code | Maryland (MD) | 21793 | 21.36 sq mi | |
| ZIP Code | Maryland (MD) | 21794 | 8.16 sq mi | |
| ZIP Code | Maryland (MD) | 21795 | 32.14 sq mi | |
| ZIP Code | Maryland (MD) | 21797 | 43.68 sq mi | |
| ZIP Code | Maryland (MD) | 21798 | 16.30 sq mi | |
| ZIP Code | Maryland (MD) | 21801 | 40.12 sq mi | |
| ZIP Code | Maryland (MD) | 21804 | 68.56 sq mi | |
| ZIP Code | Maryland (MD) | 21810 | 0.47 sq mi | |
| ZIP Code | Maryland (MD) | 21811 | 101.50 sq mi | |
| ZIP Code | Maryland (MD) | 21813 | 27.43 sq mi | |
| ZIP Code | Maryland (MD) | 21814 | 3.56 sq mi | |
| ZIP Code | Maryland (MD) | 21817 | 14.46 sq mi | |
| ZIP Code | Maryland (MD) | 21821 | 14.74 sq mi | |
| ZIP Code | Maryland (MD) | 21822 | 38.28 sq mi | |
| ZIP Code | Maryland (MD) | 21824 | 2.28 sq mi | |
| ZIP Code | Maryland (MD) | 21826 | 4.06 sq mi | |
| ZIP Code | Maryland (MD) | 21829 | 16.76 sq mi | |
| ZIP Code | Maryland (MD) | 21830 | 32.89 sq mi | |
| ZIP Code | Maryland (MD) | 21835 | 10.60 sq mi | |
| ZIP Code | Maryland (MD) | 21837 | 43.86 sq mi | |
| ZIP Code | Maryland (MD) | 21838 | 54.85 sq mi | |
| ZIP Code | Maryland (MD) | 21840 | 5.27 sq mi | |
| ZIP Code | Maryland (MD) | 21841 | 28.22 sq mi | |
| ZIP Code | Maryland (MD) | 21842 | 9.05 sq mi | |
| ZIP Code | Maryland (MD) | 21849 | 36.86 sq mi | |
| ZIP Code | Maryland (MD) | 21850 | 28.08 sq mi | |
| ZIP Code | Maryland (MD) | 21851 | 103.63 sq mi | |
| ZIP Code | Maryland (MD) | 21853 | 114.78 sq mi | |
| ZIP Code | Maryland (MD) | 21856 | 33.48 sq mi |