Aroma Park, IL has a population of 675 and is the 17,687th largest city in the United States. The population density is 360 per sq mi which is 62% higher than the Illinois average and 297% higher than the national average. The median age in Aroma Park is 39 which is approximately 5% higher than the Illinois average of 37. In Aroma Park, 60% of the population over 15 years of age are married, 89% speak English and 9% speak Spanish. 84% of Aroma Park residents were born in Illinois, 10% were born out of state, 0% were born outside of the United States and 5% were foreign born.