This terrific graphic by Ben Schmidt is a terrific visualization of how college majors pursue various careers and professions. The data behind the graphic is from the American Community survey. The left side identifies the college majors (in large groupings) and the right side shows the common professions actually pursued by these graduates.

The width of each stream shows how many people with a particular major are working in that field. Hold your cursor over the graph to follow specific subfields and career trajectories.

Schmidt has also broken down the data more narrowly to specific subspecializations here.  And he has another graphic showing the change of college degrees over time.

Graphic: Majors to careers visualization.

Thx to Micah Mattix and Prufrock at The American Conservative