Chapel Hill, TN has a population of 1,492 and is the 12,719th largest city in the United States. The population density is 471 per sq mi which is 208% higher than the Tennessee average and 420% higher than the national average. The median age in Chapel Hill is 37 which is approximately 4% lower than the Tennessee average of 39. In Chapel Hill, 68% of the population over 15 years of age are married, 97% speak English and 1% speak Spanish. 63% of Chapel Hill residents were born in Tennessee, 36% were born out of state, 1% were born outside of the United States and 0% were foreign born.