
Magnolia
- County:
- Columbia County
- County Seat:
- Yes
- Area (mi²):
- 13.231
- State:
- Arkansas
Magnolia is a city located in Columbia County, Arkansas. Magnolia has a 2025 population of 10,524. It is also the county seat of Columbia County. Magnolia is currently declining at a rate of -1.15% annually and its population has decreased by -5.5% since the most recent census, which recorded a population of 11,136 in 2020.
The average household income in Magnolia is $61,454 with a poverty rate of 25.78%. The median age in Magnolia is 28.3 years: 26.1 years for males, and 30 years for females.