Magnolia is a city located in Columbia County Arkansas. It is also the county seat of Columbia County. With a 2020 population of 11,351, it is the 33rd largest city in Arkansas and the 2843rd largest city in the United States . Magnolia is currently declining at a rate of -0.51% annually and its population has decreased by -1.95% since the most recent census, which recorded a population of 11,577 in 2010. Magnolia reached it's highest population of 11,909 in 1980. Spanning over 13 miles, Magnolia has a population density of 859 people per square mile.
The average household income in Magnolia is $53,467 with a poverty rate of 27.12%. The median rental costs in recent years comes to $691 per month, and the median house value is $96,100. The median age in Magnolia is 28.4 years, 25.6 years for males, and 30.9 years for females.