Hoopeston, IL has a population of 5,245 and is the 6,249th largest city in the United States. The population density is 1,423 per sq mi which is 540% higher than the Illinois average and 1471% higher than the national average. The median age in Hoopeston is 46 which is approximately 23% higher than the Illinois average of 37. In Hoopeston, 64% of the population over 15 years of age are married, 92% speak English and 7% speak Spanish. 81% of Hoopeston residents were born in Illinois, 18% were born out of state, 1% were born outside of the United States and 1% were foreign born.