Sidney Sussex College is located in the historic heart of Cambridge. Sidney is one of the smaller Cambridge Colleges, and is well known for its warm and welcoming atmosphere and friendly community. Founded in 1596 by Lady Frances Sidney, Countess of Sussex, the College is home to a diverse and dynamic community of around 355 undergraduate students, 275 postgraduate students and 80 Fellows. Address: Sidney Sussex College Sidney Street Cambridge CB2 3HU Sidney Sussex College - Registered Charity No. 1137586