Bluford, IL has a population of 694 and is the 17,530th largest city in the United States. The population density is 478 per sq mi which is 115% higher than the Illinois average and 427% higher than the national average. The median age in Bluford is 36 which is approximately 3% lower than the Illinois average of 37. In Bluford, 56% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 83% of Bluford residents were born in Illinois, 17% were born out of state, 0% were born outside of the United States and 0% were foreign born.