Agree with what already has been said. I would also suggest connecting with the person at your students high school to see if there is still an opportunity to apply for any of the local/town ones that are often awarded through the school - though being the end of April I would guess that the deadline to apply for most of these has passed.
Your town Rotary, Masons, Moose, VFW, (other fraternal org’s) will often have scholarship programs as well.
You can explore websites like scholarship America and such but IME looking at those sites a couple of years ago it’s basically a way for them to get personal information (nothing sensitive) so they can then sell lists to other organizations to spam you. Yes, there are scholarships listed but searching for ones that apply to your student and realistic to receive is another matter entirely.