Martin City is located in Montana. Martin City, Montana has a population of 382. Martin City is more family-centric than the surrounding county with 34.38% of the households containing married families with children. The county average for households married with children is 28.88%.
The median household income in Martin City, Montana is $29,708. The median household income for the surrounding county is $63,582 compared to the national median of $69,021. The median age of people living in Martin City is 56.9 years.
The average high temperature in July is 80.8 degrees, with an average low temperature in January of 18 degrees. The average rainfall is approximately 26.6 inches per year, with 74.4 inches of snow per year.