St. Mary's is located in county and has a population of .
The average in-state tuition for full time undergraduate students in management schools in St. Mary's during the 2009 - 2010 school year was $17,700.00. The average tuition was $17,700.00 for non-residents studying in Indiana.
The cost, on average, for books and supplies needed for management schools in St. Mary's is $1,300.00. The average cost for room and board for students living on campus at management schools in St. Mary's was $8,000.00. The average cost for students living at home was $4,200.00 for the 2009 - 2010 school year. There is one management college in St. Mary's. In the 2008 - 2009 school year, reportedly 7 students completed management programs in St. Mary's.