SAT Scores and Income

From the Examiner:

There is a direct correlation between income level and SAT scores nationally — results that matched locally with the new U.S. census findings, according to newly released data released from the College Board.

The overall SAT results were broken into 10 family-income blocks, beginning at less than $10,000. They increase in $10,000 increments to students with family income levels greater than $100,000. Students from families with less than a $10,000 income scored a mean of 429 in critical reading, which improved to 445 in the $10,000 to $20,000 income range. That score jumped in each of the next eight income groups, peaking at 549 with students from families earning more than $100,000. The same trend occurred in math: Students at the lowest-end income level had a mean score of 457, which crept to 465, 474, 488, 501 and then 509 in the $50,000-$60,000 range. The numbers kept improving to a mean score of 564 at the $100,000 and above level.