Belt is a city located in Montana. With a 2020 population of 556, it is the 80th largest city in Montana and the 12870th largest city in the United States. Belt is currently declining at a rate of -0.89% annually and its population has decreased by -6.87% since the most recent census, which recorded a population of 597 in 2010. Belt reached it's highest population of 586 in 2011. Spanning over 0 miles, Belt has a population density of 1,646 people per square mile.
The average household income in Belt is $49,842 with a poverty rate of 11.59%. The median rental costs in recent years comes to $413 per month, and the median house value is $118,800. The median age in Belt is 53 years, 49.2 years for males, and 55 years for females. For every 100 females there are 131.9 males.