Clinton, AR has a population of 2,565 and is the 9,686th largest city in the United States. The population density is 199 per sq mi which is 259% higher than the Arkansas average and 120% higher than the national average. The median age in Clinton is 43 which is approximately 15% higher than the Arkansas average of 38. In Clinton, 58% of the population over 15 years of age are married, 94% speak English and 4% speak Spanish. 58% of Clinton residents were born in Arkansas, 36% were born out of state, 1% were born outside of the United States and 5% were foreign born.