Muncie, IL has a population of 194 and is the 24,594th largest city in the United States. The population density is 1,085 per sq mi which is 388% higher than the Illinois average and 1097% higher than the national average. The median age in Muncie is 36 which is approximately 5% lower than the Illinois average of 37. In Muncie, 55% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 84% of Muncie residents were born in Illinois, 16% were born out of state, 0% were born outside of the United States and 0% were foreign born.