"Kirby, Arkansas"@en . "357418.0"^^ . "-5" . "3.74383e+07"^^ . . "202.082"^^ . "786"^^ . . . "-6" . . "3.70809e+07"^^ . "Kirby is an unincorporated census-designated place in northern Pike County, Arkansas, United States. The community lies on U.S. Route 70; it is located halfway between Daisy and Glenwood. As of the 2010 census, its population is 786."@en . . "870" .