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) | 21074 | 37.69 sq mi | |
| ZIP Code | Maryland (MD) | 21075 | 13.93 sq mi | |
| ZIP Code | Maryland (MD) | 21076 | 13.14 sq mi | |
| ZIP Code | Maryland (MD) | 21077 | 0.44 sq mi | |
| ZIP Code | Maryland (MD) | 21078 | 30.10 sq mi | |
| ZIP Code | Maryland (MD) | 21082 | 6.01 sq mi | |
| ZIP Code | Maryland (MD) | 21084 | 23.76 sq mi | |
| ZIP Code | Maryland (MD) | 21085 | 18.97 sq mi | |
| ZIP Code | Maryland (MD) | 21087 | 14.63 sq mi | |
| ZIP Code | Maryland (MD) | 21090 | 6.64 sq mi | |
| ZIP Code | Maryland (MD) | 21093 | 20.23 sq mi | |
| ZIP Code | Maryland (MD) | 21102 | 40.64 sq mi | |
| ZIP Code | Maryland (MD) | 21104 | 17.05 sq mi | |
| ZIP Code | Maryland (MD) | 21105 | 0.09 sq mi | |
| ZIP Code | Maryland (MD) | 21108 | 12.91 sq mi | |
| ZIP Code | Maryland (MD) | 21111 | 35.35 sq mi | |
| ZIP Code | Maryland (MD) | 21113 | 14.95 sq mi | |
| ZIP Code | Maryland (MD) | 21114 | 5.78 sq mi | |
| ZIP Code | Maryland (MD) | 21117 | 29.72 sq mi | |
| ZIP Code | Maryland (MD) | 21120 | 42.00 sq mi | |
| ZIP Code | Maryland (MD) | 21122 | 31.38 sq mi | |
| ZIP Code | Maryland (MD) | 21128 | 6.81 sq mi | |
| ZIP Code | Maryland (MD) | 21130 | 0.55 sq mi | |
| ZIP Code | Maryland (MD) | 21131 | 21.03 sq mi | |
| ZIP Code | Maryland (MD) | 21132 | 22.36 sq mi | |
| ZIP Code | Maryland (MD) | 21133 | 8.96 sq mi | |
| ZIP Code | Maryland (MD) | 21136 | 56.20 sq mi | |
| ZIP Code | Maryland (MD) | 21140 | 1.42 sq mi | |
| ZIP Code | Maryland (MD) | 21144 | 16.51 sq mi | |
| ZIP Code | Maryland (MD) | 21146 | 10.14 sq mi | |
| ZIP Code | Maryland (MD) | 21152 | 24.20 sq mi | |
| ZIP Code | Maryland (MD) | 21153 | 2.87 sq mi | |
| ZIP Code | Maryland (MD) | 21154 | 39.34 sq mi | |
| ZIP Code | Maryland (MD) | 21155 | 22.12 sq mi | |
| ZIP Code | Maryland (MD) | 21156 | 1.05 sq mi | |
| ZIP Code | Maryland (MD) | 21157 | 77.69 sq mi | |
| ZIP Code | Maryland (MD) | 21158 | 73.32 sq mi | |
| ZIP Code | Maryland (MD) | 21160 | 15.51 sq mi | |
| ZIP Code | Maryland (MD) | 21161 | 48.52 sq mi | |
| ZIP Code | Maryland (MD) | 21162 | 7.13 sq mi | |
| ZIP Code | Maryland (MD) | 21163 | 13.64 sq mi | |
| ZIP Code | Maryland (MD) | 21201 | 1.27 sq mi | |
| ZIP Code | Maryland (MD) | 21202 | 1.62 sq mi | |
| ZIP Code | Maryland (MD) | 21204 | 6.26 sq mi | |
| ZIP Code | Maryland (MD) | 21205 | 2.06 sq mi | |
| ZIP Code | Maryland (MD) | 21206 | 7.25 sq mi | |
| ZIP Code | Maryland (MD) | 21207 | 10.35 sq mi | |
| ZIP Code | Maryland (MD) | 21208 | 12.56 sq mi | |
| ZIP Code | Maryland (MD) | 21209 | 6.46 sq mi | |
| ZIP Code | Maryland (MD) | 21210 | 3.45 sq mi |