Basic information about the St. Mary Parish
The St. Mary Parish is located in the state of Louisiana. This county occupies 1120 square miles, with 565 square miles being water areas. There are 54.650 inhabitants living in the county according to the 2010 Census. As for the racial makeup of St. Mary Parish citizens, the 3 largest groups are White (59.3%), followed by Black or African American (32.51%) and Some Other Race (2.62%). There are 20.457 households in the county, while 69,31% of them are family households and 30,69% represent non family households. There are 11 cities and towns in St. Mary Parish. The most populated city is Morgan City city and the smallest town or village is Glencoe CDP.