Westmoreland is located in Oneida county New york with a geographic area of 0.7 square miles. The total population in Westmoreland is 493 with 48.3% male and 51.7% female. Children under age 5 represent 0.0% of the population, under age 18 equal 28.0% of the population and over age 65 is 18.3% of the population. The median household income is $73,775, per capita income is $28,036. There are a total of 186 housing units with 100.0% owner occupied. Education includes 14.5% of residents that are high school graduates and 41.4% with a bachelor's degree or higher. The average temperature in Westmoreland in the summer is 70 degrees, and in the winter 27 degrees.