Neponset is located in north Illinois. Neponset is between the Bureau, Stark county. Neponset has 1.04 square miles of land area and has no water area. As of 2010-2014, the total Neponset population is 523, which has grown 0.77% since 2000. The population growth rate is lower than the state average rate of 3.62% and is much lower than the national average rate of 11.61%. Neponset median household income is $48,250 in 2010-2014 and has grown by 24.52% since 2000. The income growth rate is higher than the state average rate of 22.70% and is lower than the national average rate of 27.36%. Neponset median house value is $64,800 in 2010-2014 and has grown by 20.90% since 2000. The house value growth rate is much 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 Neponset is much better than the state average in quality. The Neponset area code is 309.