Peck is located in Nez perce county Idaho with a geographic area of 0.3 square miles. The total population in Peck is 159 with 56.0% male and 44.0% female. Children under age 5 represent 4.4% of the population, under age 18 equal 11.9% of the population and over age 65 is 36.5% of the population. The median household income is $48,333, per capita income is $26,410. There are a total of 86 housing units with 90.7% owner occupied. Education includes 23.3% of residents that are high school graduates and 15.1% with a bachelor's degree or higher. The average temperature in Peck in the summer is 70 degrees, and in the winter 24 degrees.