28 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 14830 | Corning | 18,752 |
| 14843 | Hornell | 12,452 |
| 14810 | Bath | 11,412 |
| 14870 | Painted Post | 10,086 |
| 14801 | Addison | 5,415 |
| 14572 | Wayland | 4,745 |
| 14823 | Canisteo | 3,697 |
| 14821 | Campbell | 3,015 |
| 14809 | Avoca | 2,921 |
| 14807 | Arkport | 2,865 |
| 14840 | Hammondsport | 2,514 |
| 14879 | Savona | 2,345 |
| 14826 | Cohocton | 2,134 |
| 14873 | Prattsburgh | 1,937 |
| 14898 | Woodhull | 1,501 |
| 14858 | Lindley | 1,405 |
| 14855 | Jasper | 890 |
| 14877 | Rexville | 680 |
| 14885 | Troupsburg | 659 |
| 14819 | Cameron | 633 |
| 14820 | Cameron Mills | 556 |
| 14839 | Greenwood | 553 |
| 14808 | Atlanta | 470 |
| 14874 | Pulteney | 166 |
| 14529 | Perkinsville | 76 |
| 14893 | Wayne | 30 |
| 14827 | Coopers Plains | 0 |
| 14856 | Kanona | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 28 ZCTAs in Steuben County, New York (US Census).