Comment by mgfist

It's not racial, it's cultural, socio-economic, and historical. Things like redlining, jim crow, GI Bill (lack-there-of for black people after WW2) all directly lead to the huge educational/economic inequality we see today. That said, it's clearly not racial based, because you can take a look at various non-American black populations and see big differences in educational levels and cultural values. For example, Nigerian immigrants (both first and second gen) are vastly more educated than the average American. I haven't dug too deep into sources but here's a random article I found https://www.chron.com/news/article/Data-show-Nigerians-the-m... where they cite census data (too lazy to verify but one could do that if interested).