List of All Cities, Towns, Hamlets and Villages in Tompkins County, New York
Tompkins County is located in the Finger Lakes region of central New York State. Here is a list of its cities, towns, villages, and hamlets, along with pertinent details:
Cities in Tompkins County
- Ithaca – Also serves as the county seat.
 
Towns in Tompkins County
- Caroline
 - Danby
 - Dryden
 - Enfield
 - Groton
 - Ithaca
 - Lansing
 - Newfield
 - Ulysses
 
Villages in Tompkins County
- Cayuga Heights – Located within the Town of Ithaca.
 - Dryden – Located within the Town of Dryden.
 - Freeville – Located within the Town of Dryden.
 - Groton – Located within the Town of Groton.
 - Lansing – Located within the Town of Lansing.
 - Trumansburg – Located within the Town of Ulysses.
 
Hamlets:
- Brooktondale (Town of Caroline)
 - Etna (Town of Dryden)
 - Forest Home (Town of Ithaca)
 - Jacksonville (Town of Ulysses)
 - Varna (Town of Dryden)
 - Slaterville Springs (Town of Caroline)
 

Additional Information:
- Population: According to the 2020 U.S. Census, the estimated population of Tompkins County was around 106,000.
 - Area: The county has a total area of approximately 476 square miles.
 - Borders: Tompkins County is bordered by Cayuga County to the north, Cortland County to the east, Tioga County to the south, and Seneca and Schuyler counties to the west.
 - Zip Codes: Various Zip Codes exist within the county, ranging from 13053 (Dryden) to 14882 (Lansing).
 - Major Highways: Significant highways include New York State Route 13, New York State Route 79, and New York State Route 96.
 
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