There are 13 zip codes in Tompkins County, New York. The most populated is 14850, located in Ithaca. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
1485065,740Ithaca
148866,544Trumansburg
130736,514Groton
148675,242Newfield
130684,778Freeville
130534,717Dryden
148823,678Lansing
148172,911Brooktondale
148532,202Ithaca
14881250Slaterville Springs
13062212Etna
1485495Jacksonville
1310252McLean

Zip Codes in Tompkins County, New York by Population (2024)