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Carroll ZIP Codes — Maryland (MD)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Finksburg | Carroll | Maryland | MD | 21048 |
| Hampstead | Carroll | Maryland | MD | 21074 |
| Lineboro | Carroll | Maryland | MD | 21088 |
| Manchester | Carroll | Maryland | MD | 21102 |
| Marriottsville | Carroll | Maryland | MD | 21104 |
| Westminster | Carroll | Maryland | MD | 21157 |
| Westminster | Carroll | Maryland | MD | 21158 |
| Keymar | Carroll | Maryland | MD | 21757 |
| New Windsor | Carroll | Maryland | MD | 21776 |
| Sykesville | Carroll | Maryland | MD | 21784 |
| Taneytown | Carroll | Maryland | MD | 21787 |
| Union Bridge | Carroll | Maryland | MD | 21791 |
| Woodbine | Carroll | Maryland | MD | 21797 |
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