Dumont is located close to the center of Iowa. Dumont is between the Butler, Franklin county. Dumont has 1.76 square miles of land area and has no water area. As of 2010-2014, the total Dumont population is 682, which has grown 0.89% since 2000. The population growth rate is lower than the state average rate of 5.19% and is much lower than the national average rate of 11.61%. Dumont median household income is $49,625 in 2010-2014 and has grown by 79.10% since 2000. The income growth rate is much higher than the state average rate of 33.56% and is much higher than the national average rate of 27.36%. Dumont median house value is $58,600 in 2010-2014 and has grown by 75.98% since 2000. The house value growth rate is higher than the state average rate of 53.09% 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 Dumont is much better than the state average in quality. The Dumont area code is 641.