It's...complicated? I think it can depend on seeing me via picture vs. seeing me via in person.
When people see me in my photos, they think I'm 2-3 years older than what I am. Then again, that's because a lot of my photos are with my close family, most of who are in their late 30s to early 80s. I can kinda look tired in my photos, so that's part of it
But, when people see me in person, they immediately think I'm younger. I still got my baby face on me, so a lot of people are surprised when I tell them I'm a Junior in college. For them, I'm either about to enter high school or graduate high school.