It seems like there are mostly boys in my high school classes

I've noticed that a majority of my classmates in my high school are boys than girls. Is this common, or could this be just my subjective perception? How can I check the gender demographics at my school without violating any privacy rules?

Your observation is an interesting one, and the balance might indeed vary depending on the school or even certain classes. For instance, sometimes certain subjects like advanced math or science might see more boys, while literature or language classes may see more girls - these, however, are stereotypes and not the rule.

If you're interested in the overall gender balance at your school, one way you can gather information without violating anyone's privacy is to inquire at your school's administrative or office, as they might have anonymous demographic information readily available for the student body. Note that this info wouldn't contain names or specific details about individuals. Instead, it would have general stats like the percentage of male vs. female students.

Don't forget that being in a male or female majority or minority doesn't imply anything about your educational experience or potential. Each student is unique, and the quality of education depends on the individual's effort and determination. As long as you're focused on your studies and extracurriculars, the gender ratio shouldn't affect your college chances or future prospects.