Ozark, AR has a population of 3,610 and is the 7,905th largest city in the United States. The population density is 478 per sq mi which is 763% higher than the Arkansas average and 428% higher than the national average. The median age in Ozark is 41 which is approximately 10% higher than the Arkansas average of 38. In Ozark, 46% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 68% of Ozark residents were born in Arkansas, 31% were born out of state, 0% were born outside of the United States and 1% were foreign born.