"Yes, that would be racist.
Also pointless and irrelevant."
Pointless and irrelevant is in the eye of the beholder. But, if you think that it would be racist, perhaps you need a dictionary for Christmas. It's not even remotely racist to publish accurate statistics about anything.
The National Center for Health Statistics is not hiding anything -- you just have to go and find the report, as the press often will not give the accurate story.
BTW, the "white" illegitimacy rate is generally highest in the south and west, and lowest in the Northeast and Upper Midwest -- probably a combination of income effect and easier attitudes toward abortion to prevent a "troublesome" pregnancy.