Huntingdon, TN has a population of 3,959 and is the 7,495th largest city in the United States. The population density is 334 per sq mi which is 118% higher than the Tennessee average and 269% higher than the national average. The median age in Huntingdon is 42 which is approximately 10% higher than the Tennessee average of 39. In Huntingdon, 61% of the population over 15 years of age are married, 98% speak English and 0% speak Spanish. 81% of Huntingdon residents were born in Tennessee, 17% were born out of state, 1% were born outside of the United States and 1% were foreign born.