Blue Mountain is a city located in Tippah County Mississippi. With a 2020 population of 902, it is the 166th largest city in Mississippi and the 10747th largest city in the United States . Blue Mountain is currently declining at a rate of -2.49% annually and its population has decreased by -1.96% since the most recent census, which recorded a population of 920 in 2010. Blue Mountain reached it's highest population of 971 in 2018. Spanning over 2 miles, Blue Mountain has a population density of 549 people per square mile.
The average household income in Blue Mountain is $37,478 with a poverty rate of 29.37%. The median rental costs in recent years comes to $419 per month, and the median house value is $68,600. The median age in Blue Mountain is 25.9 years, 22.4 years for males, and 28.2 years for females.