Butler is located in north New Jersey. Butler is part of Morris County. Butler has 2.04 square miles of land area and 0.05 square miles of water area. As of 2010-2014, the total Butler population is 7,636, which has grown 2.91% 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%. Butler median household income is $90,424 in 2010-2014 and has grown by 57.38% since 2000. The income growth rate is much higher than the state average rate of 30.67% and is much higher than the national average rate of 27.36%. Butler median house value is $345,900 in 2010-2014 and has grown by 84.48% 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 Butler is close to the state average in quality. The Butler area code is 973.