Audubon county is located in west Iowa. Audubon county has 442.96 square miles of land area and 0.44 square miles of water area. As of 2010-2014, the total Audubon county population is 5,935, which has shrunk 13.10% 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%. Audubon county median household income is $47,556 in 2010-2014 and has grown by 47.62% since 2000. The income growth rate is higher than the state average rate of 33.56% and is much higher than the national average rate of 27.36%. Audubon county median house value is $69,800 in 2010-2014 and has grown by 43.33% 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 Audubon county is much better than the state average in quality. The Audubon county area code is 712.
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