Millville is located in south New Jersey. Millville is part of Cumberland County. Millville has 42.00 square miles of land area and 2.49 square miles of water area. As of 2010-2014, the total Millville population is 28,603, which has grown 6.54% since 2000. The population growth rate is higher than the state average rate of 5.47% and is much lower than the national average rate of 11.61%. Millville median household income is $50,787 in 2010-2014 and has grown by 25.78% since 2000. The income growth rate is lower than the state average rate of 30.67% and is lower than the national average rate of 27.36%. Millville median house value is $164,600 in 2010-2014 and has grown by 89.85% 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 Millville is worse than the state average in quality. The Millville area codes are 609, 856.