Roberts is located in Carbon county Montana with a geographic area of 4.0 square miles. The total population in Roberts is 298 with 58.4% male and 41.6% female. Children under age 5 represent 6.4% of the population, under age 18 equal 19.5% of the population and over age 65 is 20.1% of the population. The median household income is $65,000, per capita income is $32,260. There are a total of 128 housing units with 63.3% owner occupied. Education includes 25.0% of residents that are high school graduates and 42.2% with a bachelor's degree or higher. The average temperature in Roberts in the summer is 69 degrees, and in the winter 27 degrees.