Royal is located close to the center of Illinois. Royal is part of Champaign County. Royal has 0.16 square miles of land area and has no water area. As of 2010-2014, the total Royal population is 257, which has shrunk 7.89% since 2000. The population growth rate is much lower than the state average rate of 3.62% and is much lower than the national average rate of 11.61%. Royal median household income is $67,083 in 2010-2014 and has grown by 42.16% since 2000. The income growth rate is much higher than the state average rate of 22.70% and is much higher than the national average rate of 27.36%. Royal median house value is $138,700 in 2010-2014 and has grown by 64.14% since 2000. The house value growth rate is much higher than the state average rate of 34.33% 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 Royal is much better than the state average in quality. The Royal area code is 217.