Baldwin is located in south Illinois. Baldwin is part of Randolph County. Baldwin has 0.67 square miles of land area and has no water area. As of 2010-2014, the total Baldwin population is 396, which has shrunk 89.08% 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%. Baldwin median household income is $48,750 in 2010-2014 and has grown by 51.95% 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%. Baldwin median house value is $71,400 in 2010-2014 and has grown by 54.88% 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 Baldwin is close to the state average in quality. The Baldwin area code is 618.