Dumont is located in northeast New Jersey. Dumont is part of Bergen County. Dumont has 1.98 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Dumont population is 17,706, which has grown 1.16% since 2000. The population growth rate is lower than the state average rate of 5.47% and is much lower than the national average rate of 11.61%. Dumont median household income is $91,811 in 2010-2014 and has grown by 40.19% since 2000. The income growth rate is higher than the state average rate of 30.67% and is higher than the national average rate of 27.36%. Dumont median house value is $364,900 in 2010-2014 and has grown by 87.13% since 2000. The house value growth rate is about the same as the state average rate of 87.30% 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 better than the state average in quality. The Dumont area code is 201.