Waterproof is located in north Louisiana. Waterproof is part of Tensas County. Waterproof has 0.70 square miles of land area and has no water area. As of 2010-2014, the total Waterproof population is 768, which has shrunk 7.91% since 2000. The population growth rate is much lower than the state average rate of 2.96% and is much lower than the national average rate of 11.61%. Waterproof median household income is $22,955 in 2010-2014 and has grown by 123.95% since 2000. The income growth rate is much higher than the state average rate of 38.15% and is much higher than the national average rate of 27.36%. Waterproof median house value is $34,300 in 2010-2014 and has grown by 33.98% since 2000. The house value growth rate is much lower than the state average rate of 65.18% 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 Waterproof is worse than the state average in quality. The Waterproof area code is 318.