Clarks is located in east Nebraska. Clarks is between the Merrick, Hamilton, Nance, Polk county. Clarks has 0.31 square miles of land area and has no water area. As of 2010-2014, the total Clarks population is 366, which has grown 1.39% since 2000. The population growth rate is much lower than the state average rate of 8.44% and is much lower than the national average rate of 11.61%. Clarks median household income is $44,250 in 2010-2014 and has grown by 49.58% since 2000. The income growth rate is higher than the state average rate of 33.50% and is much higher than the national average rate of 27.36%. Clarks median house value is $54,700 in 2010-2014 and has grown by 67.28% since 2000. The house value growth rate is higher than the state average rate of 47.84% and is higher 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 Clarks is better than the state average in quality. The Clarks area code is 308.