Calion Map
Calion is a city in Union County, Arkansas, United States. The population was 516 at the 2000 census.
Calion is located at 33°19?34?N 92°32?19?W / 33.32611°N 92.53861°W / 33.32611; -92.53861 (33.326096, -92.538666).
According to the United States Census Bureau, the city has a total area of 1.3 square miles (3.4 km²), of which, 1.0 square miles (2.7 km²) of it is land and 0.3 square miles (0.7 km²) of it (20.77%) is water.
Nearby cities include El Dorado, Smackover, Hampton, Harrell, Louann.