Casco is located in east Wisconsin. Casco is between the Kewaunee, Door county. Casco has 0.68 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Casco population is 520, which has shrunk 9.09% since 2000. The population growth rate is much lower than the state average rate of 6.73% and is much lower than the national average rate of 11.61%. Casco median household income is $43,636 in 2010-2014 and has has shrunk by 2.12% since 2000. The income growth rate is much lower than the state average rate of 20.43% and is much lower than the national average rate of 27.36%. Casco median house value is $128,300 in 2010-2014 and has shrunk by -41.92% since 2000. The house value growth rate is lower than the state average rate of 47.86% 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 Casco is better than the state average in quality. The Casco area code is 920.