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Cortland ZIP Codes — New York (NY)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Cincinnatus | Cortland | New York | NY | 13040 |
| Cortland | Cortland | New York | NY | 13045 |
| East Homer | Cortland | New York | NY | 13056 |
| Homer | Cortland | New York | NY | 13077 |
| Little York | Cortland | New York | NY | 13087 |
| Mc Graw | Cortland | New York | NY | 13101 |
| Preble | Cortland | New York | NY | 13141 |
| Truxton | Cortland | New York | NY | 13158 |
| Blodgett Mills | Cortland | New York | NY | 13738 |
| Harford | Cortland | New York | NY | 13784 |
| Marathon | Cortland | New York | NY | 13803 |
| Willet | Cortland | New York | NY | 13863 |
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