Columbia is located in northeast South Dakota. Columbia is part of Brown County. Columbia has 1.52 square miles of land area and has no water area. As of 2010-2014, the total Columbia population is 148, which has grown 5.71% since 2000. The population growth rate is lower than the state average rate of 10.58% and is much lower than the national average rate of 11.61%. Columbia median household income is $34,688 in 2010-2014 and has grown by 50.00% since 2000. The income growth rate is higher than the state average rate of 42.67% and is much higher than the national average rate of 27.36%. Columbia median house value is $56,300 in 2010-2014 and has grown by 73.23% since 2000. The house value growth rate is about the same as the state average rate of 70.48% and is much higher than the national average rate of 46.91%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers Columbia is much better than the state average in quality. The Columbia area code is 605.