 gateway is a town in benton county, arkansas, united states. the population was 405 at the 2010 census, up from 116 at the 2000 census. it is part of the fayetteville&ndash;springdale&ndash;rogers, ar-mo metropolitan statistical area. the town's name reflects its situation as the "gateway" to and from arkansas. ==geography== gateway is located in northeastern benton county at  (36.486000, -93.938253), along the missouri border. [[u.s
FayettevilleaSpringdaleaRogers_metropolitan_area Towns_in_Arkansas Towns_in_Benton_County,_Arkansas