Keosauqua is located in southeast Iowa. Keosauqua is part of Van Buren County. Keosauqua has 1.45 square miles of land area and 0.12 square miles of water area. As of 2010-2014, the total Keosauqua population is 1,078, which has grown 1.13% 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%. Keosauqua median household income is $43,036 in 2010-2014 and has grown by 54.62% since 2000. The income growth rate is much higher than the state average rate of 33.56% and is much higher than the national average rate of 27.36%. Keosauqua median house value is $86,000 in 2010-2014 and has grown by 48.79% since 2000. The house value growth rate is lower than the state average rate of 53.09% and is about the same as 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 Keosauqua is much better than the state average in quality. The Keosauqua area code is 319.