Pocahontas is located in south Illinois. Pocahontas is between the Bond, Clinton, Madison county. Pocahontas has 0.75 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Pocahontas population is 633, which has shrunk 12.93% since 2000. The population growth rate is much lower than the state average rate of 3.62% and is much lower than the national average rate of 11.61%. Pocahontas median household income is $38,450 in 2010-2014 and has grown by 33.74% since 2000. The income growth rate is higher than the state average rate of 22.70% and is higher than the national average rate of 27.36%. Pocahontas median house value is $76,700 in 2010-2014 and has grown by 29.56% since 2000. The house value growth rate is lower than the state average rate of 34.33% 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 Pocahontas is better than the state average in quality. The Pocahontas area code is 618.