Guttenberg is located in east Iowa. Guttenberg is between the Clayton, Dubuque county. Guttenberg has 2.09 square miles of land area and 0.03 square miles of water area. As of 2010-2014, the total Guttenberg population is 1,884, which has shrunk 5.18% since 2000. The population growth rate is much lower than the state average rate of 5.19% and is much lower than the national average rate of 11.61%. Guttenberg median household income is $37,898 in 2010-2014 and has grown by 30.01% since 2000. The income growth rate is lower than the state average rate of 33.56% and is higher than the national average rate of 27.36%. Guttenberg median house value is $116,700 in 2010-2014 and has grown by 41.97% since 2000. The house value growth rate is lower than the state average rate of 53.09% and is 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 Guttenberg is much better than the state average in quality. The Guttenberg area code is 563.