Darby is located in Montana. Darby, Montana has a population of 742. Darby is less family-centric than the surrounding county with 14% households with children. The county percentage for households with children is 21%.
The median household income in Darby, Montana is $29,014. The median household income for the surrounding county is $57,326 compared to the national median of $66,222. The median age of people living in Darby is 43.3 years.
The average high temperature in July is 83.8 degrees, with an average low temperature in January of 18.5 degrees. The annual precipitation is 16.2.