Raleigh, IL has a population of 308 and is the 22,372nd largest city in the United States. The population density is 156 per sq mi which is 30% lower than the Illinois average and 72% higher than the national average. The median age in Raleigh is 48 which is approximately 27% higher than the Illinois average of 37. In Raleigh, 65% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 66% of Raleigh residents were born in Illinois, 33% were born out of state, 1% were born outside of the United States and 0% were foreign born.