BUT ... let's break that down. It's a whole classroom of kids. Let's say ... for rounding purposes, 26.6 kids if this is a large urban district like NYC. Let's say we're talking about earning careers from age 25 to 65 or about 40 years. So, $266,000/26.6 = $10,000 lifetime additional earnings per individual. Hmmm ... no longer catchy headline stuff. Now, per year? $10,000/40 = $250. Yep, about $250 per year."