Swayzee, IN has a population of 1,004 and is the 15,129th largest city in the United States. The population density is 2,142 per sq mi which is 1094% higher than the Indiana average and 2265% higher than the national average. The median age in Swayzee is 40 which is approximately 6% higher than the Indiana average of 37. In Swayzee, 74% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 82% of Swayzee residents were born in Indiana, 16% were born out of state, 1% were born outside of the United States and 0% were foreign born.