Belfry is a city located in Montana. Belfry has a 2020 population of 259. Belfry is currently declining at a rate of 0.00% annually and its population has increased by 18.81% since the most recent census, which recorded a population of 218 in 2010. Belfry reached it's highest population of 259 in 2018.
The average household income in Belfry is $64,460 with a poverty rate of 19.69%. The median rental costs in recent years comes to $786 per month, and the median house value is $90,800. The median age in Belfry is 42.8 years, 47.5 years for males, and 40.4 years for females. For every 100 females there are 110.6 males.