Hornell is a city in Steuben County, New York, United States. The population was 9,019 at the 2000 census. The city is named after the Hornell family, early settlers. Its current population has not yet been released by the new census.
The City of Hornell is located within the Town of Hornellsville. Hornell is about 55 miles south of Rochester and is near the western edge of Steuben County.
Hornell is nicknamed the "Maple City" after the large maple trees that once grew throughout the town and covered the surrounding hills of the Canisteo Valley. Hornell has the largest Saint Patrick's Day parade and celebration in the area, bringing many out to welcome spring and show their green. It has also become a tradition that Mayor Shawn Hogan finds an innovative way of making his way down main street on this particular day.