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) | 20892 | 0.12 sq mi | |
| ZIP Code | Maryland (MD) | 20894 | 0.13 sq mi | |
| ZIP Code | Maryland (MD) | 20895 | 4.07 sq mi | |
| ZIP Code | Maryland (MD) | 20896 | 0.34 sq mi | |
| ZIP Code | Maryland (MD) | 20899 | 0.11 sq mi | |
| ZIP Code | Maryland (MD) | 20901 | 5.35 sq mi | |
| ZIP Code | Maryland (MD) | 20902 | 7.56 sq mi | |
| ZIP Code | Maryland (MD) | 20903 | 3.41 sq mi | |
| ZIP Code | Maryland (MD) | 20904 | 13.72 sq mi | |
| ZIP Code | Maryland (MD) | 20905 | 11.79 sq mi | |
| ZIP Code | Maryland (MD) | 20906 | 12.73 sq mi | |
| ZIP Code | Maryland (MD) | 20910 | 4.59 sq mi | |
| ZIP Code | Maryland (MD) | 20912 | 2.68 sq mi | |
| ZIP Code | Maryland (MD) | 21001 | 29.96 sq mi | |
| ZIP Code | Maryland (MD) | 21005 | 33.35 sq mi | |
| ZIP Code | Maryland (MD) | 21009 | 11.40 sq mi | |
| ZIP Code | Maryland (MD) | 21010 | 7.25 sq mi | |
| ZIP Code | Maryland (MD) | 21012 | 9.78 sq mi | |
| ZIP Code | Maryland (MD) | 21013 | 15.00 sq mi | |
| ZIP Code | Maryland (MD) | 21014 | 13.92 sq mi | |
| ZIP Code | Maryland (MD) | 21015 | 31.25 sq mi | |
| ZIP Code | Maryland (MD) | 21017 | 2.68 sq mi | |
| ZIP Code | Maryland (MD) | 21023 | 1.07 sq mi | |
| ZIP Code | Maryland (MD) | 21028 | 12.86 sq mi | |
| ZIP Code | Maryland (MD) | 21029 | 16.92 sq mi | |
| ZIP Code | Maryland (MD) | 21030 | 24.05 sq mi | |
| ZIP Code | Maryland (MD) | 21031 | 0.93 sq mi | |
| ZIP Code | Maryland (MD) | 21032 | 17.29 sq mi | |
| ZIP Code | Maryland (MD) | 21034 | 26.67 sq mi | |
| ZIP Code | Maryland (MD) | 21035 | 31.05 sq mi | |
| ZIP Code | Maryland (MD) | 21036 | 6.25 sq mi | |
| ZIP Code | Maryland (MD) | 21037 | 16.80 sq mi | |
| ZIP Code | Maryland (MD) | 21040 | 9.81 sq mi | |
| ZIP Code | Maryland (MD) | 21042 | 37.00 sq mi | |
| ZIP Code | Maryland (MD) | 21043 | 17.10 sq mi | |
| ZIP Code | Maryland (MD) | 21044 | 11.89 sq mi | |
| ZIP Code | Maryland (MD) | 21045 | 9.70 sq mi | |
| ZIP Code | Maryland (MD) | 21046 | 7.81 sq mi | |
| ZIP Code | Maryland (MD) | 21047 | 22.55 sq mi | |
| ZIP Code | Maryland (MD) | 21048 | 27.26 sq mi | |
| ZIP Code | Maryland (MD) | 21050 | 29.00 sq mi | |
| ZIP Code | Maryland (MD) | 21051 | 0.40 sq mi | |
| ZIP Code | Maryland (MD) | 21052 | 0.40 sq mi | |
| ZIP Code | Maryland (MD) | 21053 | 21.70 sq mi | |
| ZIP Code | Maryland (MD) | 21054 | 15.91 sq mi | |
| ZIP Code | Maryland (MD) | 21056 | 1.38 sq mi | |
| ZIP Code | Maryland (MD) | 21057 | 15.89 sq mi | |
| ZIP Code | Maryland (MD) | 21060 | 12.98 sq mi | |
| ZIP Code | Maryland (MD) | 21061 | 12.19 sq mi | |
| ZIP Code | Maryland (MD) | 21071 | 1.50 sq mi |