Mulberry is a city located in the U.S. state of Arkansas. It is within Crawford County included in the Fort Smith, Arkansas-Oklahoma Metropolitan Statistical Area. It has a total area of 7.73 square miles at 35°30′31″N 94°04′29″W. The elevation is 404 feet above sea level. As of the 2010 census data, it had a total population of 1,655. The population density was 217.67/sq mi. Estimated per capita income in 2015 was $18,152. It has Zip code 72947.