What would be an approximate area taken up by a typical 11-18 school?

Question

odd question, I know... it's for a story I'm writing.

plus it's gonna bug me now until i find out now that I got it in my head

Answer 1

Factoring a three-story main school building, gymnasium, athletic fields, and area for PE, there's a school nearby that's middle and high school and that land area is about 700,000 square feet, or just over 16 acres.

Answer 2

That depends how many storeys high the school is.