Monee, IL has a population of 5,098 and is the 6,379th largest city in the United States. The population density is 1,158 per sq mi which is 421% higher than the Illinois average and 1178% higher than the national average. The median age in Monee is 42 which is approximately 13% higher than the Illinois average of 37. In Monee, 64% of the population over 15 years of age are married, 87% speak English and 6% speak Spanish. 79% of Monee residents were born in Illinois, 16% were born out of state, 0% were born outside of the United States and 6% were foreign born.