18 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 12043 | Cobleskill | 8,287 |
| 12157 | Schoharie | 4,713 |
| 12122 | Middleburgh | 3,596 |
| 12167 | Stamford | 2,279 |
| 12149 | Richmondville | 2,038 |
| 13459 | Sharon Springs | 1,888 |
| 12076 | Gilboa | 1,549 |
| 12093 | Jefferson | 1,276 |
| 12092 | Howes Cave | 1,208 |
| 12187 | Warnerville | 752 |
| 12160 | Sloansville | 716 |
| 12175 | Summit | 612 |
| 12035 | Central Bridge | 566 |
| 12071 | Fultonham | 283 |
| 12036 | Charlotteville | 223 |
| 12131 | North Blenheim | 183 |
| 12194 | West Fulton | 162 |
| 12031 | Carlisle | 120 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 18 ZCTAs in Schoharie County, New York (US Census).