Water Mill is located in New York. Water Mill, New York has a population of 2,113. Water Mill is less family-centric than the surrounding county with 21.75% of the households containing married families with children. The county average for households married with children is 32.94%.
The median household income in Water Mill, New York is $162,396. The median household income for the surrounding county is $111,660 compared to the national median of $69,021. The median age of people living in Water Mill is 50.9 years.
The average high temperature in July is 80.6 degrees, with an average low temperature in January of 22.5 degrees. The average rainfall is approximately 48.2 inches per year, with 26.6 inches of snow per year.
