Elmo is located in Montana. Elmo, Montana has a population of 199. Elmo is less family-centric than the surrounding county with 20.59% of the households containing married families with children. The county average for households married with children is 26.91%.
The median household income in Elmo, Montana is $21,250. The median household income for the surrounding county is $42,582 compared to the national median of $57,652. The median age of people living in Elmo is 27.7 years.
The average high temperature in July is 84 degrees, with an average low temperature in January of 22.3 degrees. The average rainfall is approximately 20.2 inches per year, with 31.8 inches of snow per year.