Ash Flat, AR has a population of 1,067 and is the 14,748th largest city in the United States. The population density is 175 per sq mi which is 215% higher than the Arkansas average and 93% higher than the national average. The median age in Ash Flat is 49 which is approximately 30% higher than the Arkansas average of 38. In Ash Flat, 65% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 55% of Ash Flat residents were born in Arkansas, 43% were born out of state, 0% were born outside of the United States and 1% were foreign born.