Cold spring is located in Putnam county New york with a geographic area of 0.6 square miles. The total population in Cold spring is 1,911 with 44.6% male and 55.4% female. Children under age 5 represent 4.3% of the population, under age 18 equal 22.0% of the population and over age 65 is 16.7% of the population. The median household income is $111,667, per capita income is $62,122. There are a total of 874 housing units with 64.9% owner occupied. Education includes 11.0% of residents that are high school graduates and 69.1% with a bachelor's degree or higher. The average temperature in Cold spring in the summer is 70 degrees, and in the winter 27 degrees.