I was able to create this Flash map of Schools for the Deaf in the United States. Grey color means the lowest number of students enrolled compared to bright green color that comes with the highest number of students enrolled.
I used 2008-2011 data from various sources (state websites, school performance data sites, and etc.) and I combined the number of enrollment of few/several schools per state (AZ, CA, DC, GA, MD, MA, NY, NC, OH, PA, TN, UT, and VA)
Please open this document : third revision for a specific number of student enrollment for each school. If the data is inaccurate, please contact me immediately. Please come back for further updates.
As you may notice that schools in the midwest, mountain and upper northeastern regions are very vulnerable right now.
Amy Cohen Efron