Hebron, KY has a population of 6,095 and is the 5,704th largest city in the United States. The population density is 950 per sq mi which is 733% higher than the Kentucky average and 948% higher than the national average. The median age in Hebron is 34 which is approximately 13% lower than the Kentucky average of 39. In Hebron, 63% of the population over 15 years of age are married, 94% speak English and 3% speak Spanish. 54% of Hebron residents were born in Kentucky, 43% were born out of state, 2% were born outside of the United States and 1% were foreign born.