Millington is a city located in Tennessee. With a 2020 population of 10,659, it is the 55th largest city in Tennessee and the 2958th largest city in the United States. Millington is currently declining at a rate of -0.12% annually but its population has increased by 4.75% since the most recent census, which recorded a population of 10,176 in 2010. Millington reached it's highest population of 21,177 in 1970. Spanning over 22 miles, Millington has a population density of 476 people per square mile.
The average household income in Millington is $63,039 with a poverty rate of 21.65%. The median rental costs in recent years comes to $921 per month, and the median house value is $118,600. The median age in Millington is 40.9 years, 34.9 years for males, and 47 years for females. For every 100 females there are 97.8 males.