I am creating a Google form for post-secondary students which has a question, "Where do you go to school?" I want to use the term "school" instead of "university" or "college" to cover all the cases, from community college to large universities. For me, as a native American English speaker, asking a post-secondary student "where do you go to school?" is more natural than "where do you go to college/university?".
Is this usage idiomatic in Spanish, or is "escuela" only used for primary/secondary contexts?