Rienzi is located in north Mississippi. Rienzi is part of Alcorn County. Rienzi has 0.99 square miles of land area and has no water area. As of 2010-2014, the total Rienzi population is 425, which has grown 28.79% since 2000. The population growth rate is much higher than the state average rate of 4.91% and is much higher than the national average rate of 11.61%. Rienzi median household income is $22,813 in 2010-2014 and has has shrunk by 14.12% since 2000. The income growth rate is much lower than the state average rate of 25.96% and is much lower than the national average rate of 27.36%. Rienzi median house value is $50,900 in 2010-2014 and has shrunk by -8.76% since 2000. The house value growth rate is much lower than the state average rate of 41.18% and is much lower 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 Rienzi is better than the state average in quality. The Rienzi area code is 662.