McLain is a city located in Mississippi. With a 2020 population of 434, it is the 219th largest city in Mississippi and the 13926th largest city in the United States . McLain is currently declining at a rate of -0.23% annually and its population has decreased by -1.59% since the most recent census, which recorded a population of 441 in 2010. McLain reached it's highest population of 441 in 2010. Spanning over 3 miles, McLain has a population density of 128 people per square mile.
The average household income in McLain is $35,374 with a poverty rate of 25.40%. The median rental costs in recent years comes to $642 per month, and the median house value is $60,000. The median age in McLain is 43.6 years, 24.7 years for males, and 46.4 years for females.