New plymouth is located in Payette county Idaho with a geographic area of 0.7 square miles. The total population in New plymouth is 1,641 with 52.9% male and 47.1% female. Children under age 5 represent 9.5% of the population, under age 18 equal 28.2% of the population and over age 65 is 13.9% of the population. The median household income is $52,639, per capita income is $25,921. There are a total of 754 housing units with 66.3% owner occupied. Education includes 20.3% of residents that are high school graduates and 39.4% with a bachelor's degree or higher. The average temperature in New plymouth in the summer is 72 degrees, and in the winter 24 degrees.
