Kinsman, IL has a population of 85 and is the 27,303rd largest city in the United States. The population density is 1,282 per sq mi which is 477% higher than the Illinois average and 1315% higher than the national average. The median age in Kinsman is 56 which is approximately 51% higher than the Illinois average of 37. In Kinsman, 66% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 74% of Kinsman residents were born in Illinois, 22% were born out of state, 0% were born outside of the United States and 4% were foreign born.