Kinmundy, IL has a population of 1,007 and is the 15,105th largest city in the United States. The population density is 960 per sq mi which is 332% higher than the Illinois average and 960% higher than the national average. The median age in Kinmundy is 32 which is approximately 15% lower than the Illinois average of 37. In Kinmundy, 58% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 83% of Kinmundy residents were born in Illinois, 16% were born out of state, 0% were born outside of the United States and 0% were foreign born.