Fayetteville, TN has a population of 7,033 and is the 5,170th largest city in the United States. The population density is 731 per sq mi which is 377% higher than the Tennessee average and 707% higher than the national average. The median age in Fayetteville is 40 which is approximately 4% higher than the Tennessee average of 39. In Fayetteville, 54% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 60% of Fayetteville residents were born in Tennessee, 38% were born out of state, 1% were born outside of the United States and 2% were foreign born.