Dermott, AR has a population of 2,757 and is the 9,230th largest city in the United States. The population density is 805 per sq mi which is 1351% higher than the Arkansas average and 788% higher than the national average. The median age in Dermott is 41 which is approximately 8% higher than the Arkansas average of 38. In Dermott, 42% of the population over 15 years of age are married, 97% speak English and 2% speak Spanish. 83% of Dermott residents were born in Arkansas, 17% were born out of state, 0% were born outside of the United States and 0% were foreign born.