New berlin is located in Chenango county New york with a geographic area of 1.1 square miles. The total population in New berlin is 968 with 52.2% male and 47.8% female. Children under age 5 represent 3.6% of the population, under age 18 equal 19.6% of the population and over age 65 is 21.3% of the population. The median household income is $63,482, per capita income is $25,599. There are a total of 381 housing units with 64.0% owner occupied. Education includes 34.1% of residents that are high school graduates and 34.9% with a bachelor's degree or higher. The average temperature in New berlin in the summer is 70 degrees, and in the winter 27 degrees.