Russellville, AR has a population of 29,136 and is the 1,468th largest city in the United States. The population density is 1,031 per sq mi which is 1760% higher than the Arkansas average and 1038% higher than the national average. The median age in Russellville is 28 which is approximately 25% lower than the Arkansas average of 38. In Russellville, 45% of the population over 15 years of age are married, 87% speak English and 11% speak Spanish. 61% of Russellville residents were born in Arkansas, 29% were born out of state, 1% were born outside of the United States and 9% were foreign born.