McMullen is a city located in Alabama. With a 2020 population of 7, it is the 462nd largest city in Alabama and the 19477th largest city in the United States . McMullen is currently declining at a rate of -12.50% annually and its population has decreased by -30.00% since the most recent census, which recorded a population of 10 in 2010. McMullen reached it's highest population of 10 in 2010. Spanning over 0 miles, McMullen has a population density of 64 people per square mile.
The average household income in McMullen is $18,533 with a poverty rate of 42.86%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in McMullen is 65.5 years, 0 years for males, and 65.5 years for females.