<p>First, in most cases first gen is just a tip factor. Second, it will depend on the college. You will put the extent of your parents (and possibly siblings) education on the common application and the colleges will decide if you are a first gen college student. IMO you probably will be in most cases.</p>
<p>Most places consider first-generation students to be students whose parents do not have a four-year college degree. So you would still be considered first-generation, generally speaking.</p>
<p>However, for colleges that have specific scholarships they usually have guidelines outlining who they consider to be first-generation. I would say at the majority of them, your mother’s associate’s degree and your brother’s college won’t affect that at all. You’re still in the first generation to go to get a BA.</p>