The area of Lake Calhoun is 1,622,789.4253824002 square meters.
The area of Calhoun Street Historic District is 84,983.9848704 square meters.
According to census.gov, the total area in square miles of Calhoun County, West Virginia, is 280.64.
According to census.gov, the total water area of Calhoun County, West Virginia, is 0.02 square miles.
The area of Crawford Lake Conservation Area is 232 hectares.
The area of Catahoula Lake is 121.406 square kilometers.
The area of Summer Lake Wildlife Area is 76.652 square kilometers.
The area of White Lake Wilderness Area is 45.4 square kilometers.
The area of Pontiac Lake Recreation Area is 15.155 square kilometers.
The area of Lake Proctor Wilderness Area is 1,922,256.80064 square meters.
The area of Pharaoh Lake Wilderness Area is 185.682 square kilometers.
The area of Silver Lake Wilderness Area is 426.013 square kilometers.
The area of Island Lake Recreation Area is 16.187 square kilometers.