Easton, IL has a population of 376 and is the 21,216th largest city in the United States. The population density is 1,567 per sq mi which is 605% higher than the Illinois average and 1629% higher than the national average. The median age in Easton is 48 which is approximately 27% higher than the Illinois average of 37. In Easton, 63% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 86% of Easton residents were born in Illinois, 14% were born out of state, 0% were born outside of the United States and 0% were foreign born.