Yes, Boston is considered the educational capital of the planet.
Boston itself is about 700,000 people, but if you extend things to a 20 mile radius from Boston (say from DTX), in that area there is a transient student population of 400,000 people that are only there to attend higher education and ultimately call elsewhere home. Within 20 miles of Boston are several dozen (nearly 60?) universities, making education one of its six or seven tent-pole industries.
To be pedantic, MIT and most of Harvard is Cambridge--across the river from the city of Boston. But, yes, the Boston area has a very university-influenced vibe much of it urban with some exceptions like BC and Wellesley.
Boston itself is about 700,000 people, but if you extend things to a 20 mile radius from Boston (say from DTX), in that area there is a transient student population of 400,000 people that are only there to attend higher education and ultimately call elsewhere home. Within 20 miles of Boston are several dozen (nearly 60?) universities, making education one of its six or seven tent-pole industries.