Dillsboro, IN has a population of 1,525 and is the 12,589th largest city in the United States. The population density is 1,141 per sq mi which is 536% higher than the Indiana average and 1159% higher than the national average. The median age in Dillsboro is 38 which is approximately 1% higher than the Indiana average of 37. In Dillsboro, 62% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 57% of Dillsboro residents were born in Indiana, 40% were born out of state, 1% were born outside of the United States and 2% were foreign born.