Castine is located in Hancock county and has a population of .
Marine Biology schools in Castine charged students an average tuition of $7,900.00 if they were Maine residents, and $15,600.00 if they were non-residents, during the 2009 - 2010 school year.
Books and supplies for marine biology schools in Castine cost an average of $1,000.00. Students have a choice of one marine biology college in Castine to attend. In the 2008 - 2009 school year, reportedly 52 students completed marine biology programs in Castine.