Rosston is a town located in the U.S. state of Arkansas. It is within Nevada County included in the Hope Micropolitan Statistical Area. It has a total area of 4.46 square miles at 33°35′19″N 93°17′11″W. The elevation is 387 feet above sea level. As of the 2010 census data, it had a total population of 261. The population density was 55.17/sq mi. Estimated per capita income in 2016 was $15,367. Recent job growth is positively increased by 1.14 percent. The average travel time is 17 minutes. It has Zip code 71858.