When was Danbury State College created?

Danbury State College doesn't exist. There's a Western Connecticut State University in Danbury, Connecticut. That university's history goes back much further than any institution that could be called "Danbury State College." It's formed from the merger of several teacher's colleges and normal schools, with its origins in the late 19th and early 20th centuries. There's no single founding date for the university in its current form.