Rock Valley, IA
Rock Valley is located in northwest Iowa. Rock Valley is between the Sioux, Lyon county. Rock Valley has 3.22 square miles of land area and 0.05 square miles of water area. As of 2010, the total Rock Valley population is 3,354, which has grown 24.13% since 2000. The population growth rate is much higher than the state average rate of 4.10% and is much higher than the national average rate of 9.71%. Rock Valley median household income is $42,454 in 2006-2010 and has grown by 14.84% since 2000. The income growth rate is lower than the state average rate of 21.52% and is lower than the national average rate of 19.17%. Rock Valley median house value is $100,100 in 2006-2010 and has grown by 28.99% since 2000. The house value growth rate is much lower than the state average rate of 49.58% and is much lower than the national average rate of 50.42%. 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 Rock Valley is much better than the state average in quality. The Rock Valley area code is 712.
Rock Valley, IA Map, Border, and Nearby Locations
* Based on the U.S. 2010 Data