<p>“I could really find how many students take some courses. IRCC (I’m not going to look for it again) there were about 12,000 IB schools in the country. Which means on average only 5 or 6 students per school are graduating students with IB diplomas.”</p>
<p>There are about 35,000 hs in the US; a third cannot be IB. A quick google suggests it’s more along the lines of 1,200 schools in the US that are IB.</p>