About This Place
Louin is a town in Jasper County, Mississippi, United States located along route 15. The population was 339 at the 2000 census.
Louin is located at 32°4′20″N 89°15′28″W / 32.07222°N 89.25778°W / 32.07222; -89.25778 (32.072112, -89.257890).
According to the United States Census Bureau, the town has a total area of 6.1 square miles (15.8 km²), of which, 6.1 square miles (15.7 km²) of it is land and 0.04 square miles (0.1 km²) of it (0.33%) is water.