Hallowell is located in southwest Maine. Hallowell is part of Kennebec County. Hallowell has 5.88 square miles of land area and 0.21 square miles of water area. As of 2010-2014, the total Hallowell population is 2,471, which has grown 0.16% since 2000. The population growth rate is lower than the state average rate of 4.21% and is much lower than the national average rate of 11.61%. Hallowell median household income is $51,346 in 2010-2014 and has grown by 42.40% since 2000. The income growth rate is higher than the state average rate of 31.05% and is much higher than the national average rate of 27.36%. Hallowell median house value is $206,400 in 2010-2014 and has grown by 124.35% since 2000. The house value growth rate is much higher than the state average rate of 75.89% 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 Hallowell is close to the state average in quality. The Hallowell area code is 207.