Muddy is a city located in Montana. Muddy has a 2020 population of 626. Muddy is currently declining at a rate of 0.00% annually and its population has increased by 1.46% since the most recent census, which recorded a population of 617 in 2010. Muddy reached it's highest population of 818 in 2012.
The average household income in Muddy is $40,955 with a poverty rate of 47.92%. The median rental costs in recent years comes to $517 per month, and the median house value is $84,500. The median age in Muddy is 22.5 years, 22.6 years for males, and 21.9 years for females. For every 100 females there are 103.2 males.