20 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 14454 | Geneseo | 11,058 |
| 14437 | Dansville | 9,168 |
| 14414 | Avon | 6,783 |
| 14487 | Livonia | 5,661 |
| 14423 | Caledonia | 4,906 |
| 14510 | Mount Morris | 4,778 |
| 14485 | Lima | 4,102 |
| 14517 | Nunda | 2,776 |
| 14435 | Conesus | 2,296 |
| 14533 | Piffard | 1,822 |
| 14481 | Leicester | 1,775 |
| 14556 | Sonyea | 1,184 |
| 14846 | Hunt | 952 |
| 14836 | Dalton | 835 |
| 14462 | Groveland | 803 |
| 14480 | Lakeville | 588 |
| 14486 | Linwood | 255 |
| 14539 | Retsof | 187 |
| 14592 | York | 113 |
| 14545 | Scottsburg | 108 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 20 ZCTAs in Livingston County, New York (US Census).