Ismay is a city located in Montana. With a 2020 population of 20, it is the 129th largest city in Montana and the 19387th largest city in the United States. Ismay is currently declining at a rate of 0.00% annually and its population has increased by 5.26% since the most recent census, which recorded a population of 19 in 2010. Ismay reached it's highest population of 21 in 2014. Spanning over 0 miles, Ismay has a population density of 48 people per square mile.
The average household income in Ismay is - with a poverty rate of NaN%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Ismay is 0 years, 0 years for males, and 0 years for females.