Big Sandy is located in Montana. Big Sandy, Montana has a population of 571. Big Sandy is less family-centric than the surrounding county with 20.42% of the households containing married families with children. The county average for households married with children is 32.76%.
The median household income in Big Sandy, Montana is $39,464. The median household income for the surrounding county is $39,577 compared to the national median of $57,652. The median age of people living in Big Sandy is 51.1 years.
The average high temperature in July is 85.3 degrees, with an average low temperature in January of 10.4 degrees. The average rainfall is approximately 13.5 inches per year, with 67.9 inches of snow per year.