15 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 14845 | Horseheads | 20,756 |
| 14901 | Elmira | 14,906 |
| 14904 | Elmira | 14,285 |
| 14905 | Elmira | 8,852 |
| 14903 | Elmira | 7,090 |
| 14871 | Pine City | 4,551 |
| 14838 | Erin | 2,133 |
| 14814 | Big Flats | 1,784 |
| 14894 | Wellsburg | 1,440 |
| 14889 | Van Etten | 1,270 |
| 14861 | Lowman | 1,138 |
| 14864 | Millport | 1,033 |
| 14825 | Chemung | 755 |
| 14816 | Breesport | 595 |
| 14872 | Pine Valley | 542 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 15 ZCTAs in Chemung County, New York (US Census).