Butterfield is located in south Minnesota. Butterfield is between the Watonwan, Cottonwood, Rock county. Butterfield has 0.45 square miles of land area and has no water area. As of 2010-2014, the total Butterfield population is 612, which has grown 8.51% since 2000. The population growth rate is lower than the state average rate of 9.44% and is lower than the national average rate of 11.61%. Butterfield median household income is $47,500 in 2010-2014 and has grown by 58.84% since 2000. The income growth rate is much higher than the state average rate of 29.12% and is much higher than the national average rate of 27.36%. Butterfield median house value is $44,400 in 2010-2014 and has grown by 27.22% since 2000. The house value growth rate is much lower than the state average rate of 51.31% and is much lower 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 Butterfield is worse than the state average in quality. The Butterfield area code is 507.