Cascade is located in east Iowa. Cascade is between the Dubuque, Jones county. Cascade has 1.87 square miles of land area and has no water area. As of 2010-2014, the total Cascade population is 2,000, which has grown 2.15% since 2000. The population growth rate is lower than the state average rate of 5.19% and is much lower than the national average rate of 11.61%. Cascade median household income is $54,286 in 2010-2014 and has grown by 34.80% since 2000. The income growth rate is about the same as the state average rate of 33.56% and is higher than the national average rate of 27.36%. Cascade median house value is $139,400 in 2010-2014 and has grown by 68.15% 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 Cascade is much better than the state average in quality. The Cascade area code is 563.