Beaver Township is one of 21 current townships in Carroll County, Arkansas, USA. As of the 2010 census, its total population was 1,787.GeographyAccording to the United States Census Bureau, Beaver Township covers an area of 24.982sqmi; 23.722sqmi of land and 1.26sqmi of water.Cities, towns, villages, and CDPsBeaverHoliday Island (part)