There are plenty of job opportunities but something you might consider: if design is what you are most interested in, maybe a major in graphic design or visual communication (usually the same thing, just different names at different schools) might be a better degree program. First it is broader in terms of design for corporate identity, publications, web, packaging & display, even exhibition or wayfinding. Not just advertising.

Second, it should be deeper in terms of studying typography, creation of original imagery, design history. If you decide to check into this and the school doesn’t offer typography courses, keep looking. This is critical and it is often the coursework that separates the top schools from the rest of the bunch.

Hope this helps.

Either way there are quite a few job opportunities but they are usually very competitive so a great portfolio will be important for you to develop.