Ozark is a city located in the U.S. state of Arkansas. It is within Franklin County and one of its county seats. It has a total area of 7.33 square miles at 35°29′34″N 93°50′14″W. The elevation is 407 feet above sea level. As of the 2010 census data, it had a total population of 3,684. The population density was 489.99/sq mi. Estimated per capita income in 2015 was $16,895. It has Zip code 72949.