Alorton, IL has a population of 1,908 and is the 11,294th largest city in the United States. The population density is 1,054 per sq mi which is 374% higher than the Illinois average and 1063% higher than the national average. The median age in Alorton is 29 which is approximately 23% lower than the Illinois average of 37. In Alorton, 29% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 66% of Alorton residents were born in Illinois, 34% were born out of state, 0% were born outside of the United States and 0% were foreign born.