Dunkerton is located in northeast Iowa. Dunkerton is between the Black Hawk, Bremer, Buchanan county. Dunkerton has 0.98 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Dunkerton population is 897, which has grown 19.76% since 2000. The population growth rate is much higher than the state average rate of 5.19% and is much higher than the national average rate of 11.61%. Dunkerton median household income is $51,458 in 2010-2014 and has grown by 23.19% since 2000. The income growth rate is lower than the state average rate of 33.56% and is lower than the national average rate of 27.36%. Dunkerton median house value is $134,400 in 2010-2014 and has grown by 62.32% since 2000. The house value growth rate is higher than the state average rate of 53.09% and is 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 Dunkerton is much better than the state average in quality. The Dunkerton area code is 319.