Tiskilwa is located in north Illinois. Tiskilwa is part of Bureau County. Tiskilwa has 0.46 square miles of land area and has no water area. As of 2010-2014, the total Tiskilwa population is 950, which has grown 20.71% since 2000. The population growth rate is much higher than the state average rate of 3.62% and is much higher than the national average rate of 11.61%. Tiskilwa median household income is $49,231 in 2010-2014 and has grown by 39.55% since 2000. The income growth rate is much higher than the state average rate of 22.70% and is higher than the national average rate of 27.36%. Tiskilwa median house value is $83,200 in 2010-2014 and has grown by 11.53% since 2000. The house value growth rate is much lower than the state average rate of 34.33% and is much 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 Tiskilwa is better than the state average in quality. The Tiskilwa area code is 815.