- Since the 1990s, the percentage of women receiving Ph.D.'s in philosophy in the United States has been virtually unchanged at about 27-28%.
- Although a large majority of respondents are still non-Hispanic White, the percentage has been decreasing since the 1970s, and (in contrast to the gender data) there is no apparent flattening of the trend.
- Also notable is the increase from 1-2% Hispanic or Latino in the 1970s-1980s to 6.3% in the 2010s.
- The percentage of non-Hispanic Black or African American U.S. PhD recipients does not appear to have increased much if at all since the 1970s, hovering around 1.4% to 2.2%, compared to 13% of the U.S. population.
And here are a couple of charts Schwitzgebel posted: