Columbia is a city located in Mississippi. With a 2020 population of 5,933, it is the 59th largest city in Mississippi and the 4308th largest city in the United States. Columbia is currently declining at a rate of -0.07% annually and its population has decreased by -9.86% since the most recent census, which recorded a population of 6,582 in 2010. Columbia reached it's highest population of 7,733 in 1980. Spanning over 7 miles, Columbia has a population density of 878 people per square mile.
The average household income in Columbia is $41,152 with a poverty rate of 39.62%. The median rental costs in recent years comes to $615 per month, and the median house value is $81,200. The median age in Columbia is 34.8 years, 30.2 years for males, and 40.1 years for females. For every 100 females there are 94.9 males.