The student-to-faculty ratio shows how many students each instructor serves. A lower number means more access to professors. In 2018 the national average for US degree-granting institutions was 14 to 1. Engineering programs often run higher. Large lecture classes push the number up. Labs and senior design courses run smaller.
Do not judge by one number alone. Ask about class sizes in your major. Ask how often undergrads meet professors one on one. Research schools give faculty time for labs and grants. Teaching-focused schools put more hours into the classroom. Both can be good. It depends on what you want. Visit a class if you can. You will feel the difference between 20 students and 200. Learn how to evaluate online degree programs, read about choosing an online software engineering bachelor’s, and compare master degree vs engineering degree.

