Newfield is a census-designated place (CDP)[2] in Tompkins County, New York, United States.

Final sale and transfer of assets and services to the Town of Newfield took place on March 21, 1927 when the Village of Newfield Board of Trustees held their last meeting.

[4] According to the United States Census Bureau, the CDP has a total area of 1.2 square miles (3.1 km2), all land.

New York State Route 13, as Elmira Road, bypasses Newfield Hamlet.

35.7% of all households were made up of individuals, and 16.3% had someone living alone who was 65 years of age or older.