Plentywood is a city located in Montana. With a 2020 population of 1,654, it is the 45th largest city in Montana and the 8343rd largest city in the United States. Plentywood is currently declining at a rate of -2.30% annually and its population has decreased by -4.61% since the most recent census, which recorded a population of 1,734 in 2010. Plentywood reached it's highest population of 1,917 in 2015. Spanning over 1 miles, Plentywood has a population density of 1,219 people per square mile.
The average household income in Plentywood is $80,337 with a poverty rate of 7.57%. The median rental costs in recent years comes to $723 per month, and the median house value is $155,800. The median age in Plentywood is 47.3 years, 46.8 years for males, and 47.6 years for females. For every 100 females there are 91.5 males.