Marshall is a city in Searcy County, Arkansas, United States. The population was 1,355 at the 2010 census. The city is the county seat of Searcy County. Marshall was incorporated in 1884. Prior to the American Civil War, Marshall was known as Burrowsville.GeographyMarshall is located at.According to the United States Census Bureau, the city has a total area of 2.6sqmi, all of it land.Major Highways20px U.S. Highway 6520px Arkansas Highway 27DemographicsAs of the census of 2000, there were 1,313 people, 594 households, and 355 families residing in the city. The population density was 506.1 people per square mile (195.7/km²). There were 712 housing units at an average density of 274.4 per square mile (106.1/km²). The racial makeup of the city was 98.32% White, 0.08% Black or African American, 1.30% Native American, 0.30% from other races, and 0.99% from two or more races. 0.99% of the population were Hispanic or Latino of any race.