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Educational attainment is strongly correlated with income in the United States. Although the incomes of both men and women are associated with higher educational attainment (higher incomes for higher educational attainment), large income gaps linked to race and gender remained at each educational level. In 2003, average incomes ranged from $13,459 for a male high-school dropout to $90,761 for a male with an advanced degree. The most significant average income difference was between those who had some college education or an associate degree and those who had a bachelor's degree. While those with some college averaged $31,046, those with a bachelor's degree averaged $51,194, over $20,000 (64.9%) a year more.