West nyack is located in Rockland county New york with a geographic area of 2.9 square miles. The total population in West nyack is 3,970 with 50.0% male and 50.0% female. Children under age 5 represent 2.5% of the population, under age 18 equal 16.6% of the population and over age 65 is 24.9% of the population. The median household income is $134,044, per capita income is $64,263. There are a total of 1,561 housing units with 97.1% owner occupied. Education includes 12.7% of residents that are high school graduates and 65.8% with a bachelor's degree or higher. The average temperature in West nyack in the summer is 70 degrees, and in the winter 27 degrees.
