'St. Mary Parish' definitions:
St. Mary -- U.S. Parish in Louisiana
From: Gazetteer 2000
Name :
St. Mary -- U.S. Parish in Louisiana
Population (2000) :
53500
Housing Units (2000) :
21650
Land area (2000) :
612.794894 sq. miles (1587.131422 sq. km)
Water area (2000) :
506.038009 sq. miles (1310.632371 sq. km)
Total area (2000) :
1118.832903 sq. miles (2897.763793 sq. km)
Located within :
Louisiana (LA), FIPS 22
Location :
29.742426 N, 91.367184 W