15 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 14845 | Horseheads | 20,327 |
| 14904 | Elmira | 14,861 |
| 14901 | Elmira | 13,970 |
| 14905 | Elmira | 8,751 |
| 14903 | Elmira | 7,078 |
| 14871 | Pine City | 4,207 |
| 14814 | Big Flats | 2,152 |
| 14838 | Erin | 1,889 |
| 14889 | Van Etten | 1,357 |
| 14861 | Lowman | 1,260 |
| 14894 | Wellsburg | 1,244 |
| 14864 | Millport | 1,197 |
| 14825 | Chemung | 751 |
| 14872 | Pine Valley | 589 |
| 14816 | Breesport | 534 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 15 ZCTAs in Chemung County, New York (US Census).