Lewistown is located in Montana. Lewistown, Montana has a population of 5,967. Lewistown is less family-centric than the surrounding county with 15.66% of the households containing married families with children. The county average for households married with children is 27.18%.
The median household income in Lewistown, Montana is $37,588. The median household income for the surrounding county is $52,941 compared to the national median of $69,021. The median age of people living in Lewistown is 46.5 years.
The average high temperature in July is 81 degrees, with an average low temperature in January of 13.5 degrees. The average rainfall is approximately 15.8 inches per year, with 72.3 inches of snow per year.