Washington County
Washington county is located in southeast Wisconsin. Washington county has 430.70 square miles of land area and 5.02 square miles of water area. As of 2010, the total Washington county population is 131,887, which has grown 12.25% since 2000. The population growth rate is much higher than the state average rate of 6.03% and is higher than the national average rate of 9.71%. Washington county median household income is $64,434 in 2006-2010 and has grown by 12.98% since 2000. The income growth rate is higher than the state average rate of 11.90% and is lower than the national average rate of 19.17%. Washington county median house value is $228,000 in 2006-2010 and has grown by 47.10% since 2000. The house value growth rate is lower than the state average rate of 50.98% and is 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 Washington county is better than the state average in quality. The Washington county area codes are 262, 414.
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