Population of New Hartford, New York as of February 2026. How many people live in New Hartford today?

The exact population of New Hartford, New York as of February 2026 is estimated at 21,874 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from New Hartford.

Check out more data on population in New York:

• Population of Rochester
• Population of Utica
• Population of Rome
• Population of North Hempstead
• Population of Smithtown
• Population of Colonie
• Population of Southampton
• Population of Hempstead village
• Population of Perinton
• Population of Lancaster
• Population of Valley Stream
• Population of Guilderland
• Population of Clarence
• Population of Newburgh
• Population of Mamaroneck
• Population of Glenville
• Population of Harrison