Coin Township is one of twenty-one current townships in Carroll County, Arkansas, USA. At the 2010 census, its population was 655. Geography According to the United States Census Bureau, Carrollton Township covers an area of , of land and of water. Cities, towns and villages Alpena (part) References United States Census Bureau 2008 TIGER/Line Shapefiles United States Board on Geographic Names (GNIS) United States National Atlas Census 2010 U.S. Gazetteer Files: County Subdivisions in Arkansas External links US-Counties.com City-Data.com Townships in Carroll County, Arkansas Townships in Arkansas