I got the info off off Dave's Redistricting App, and I doubt it shows much for the future since many of these places weren't much different 10 years ago, Whittier actually got more white since the last Census when it was only plurality white. What's happening is the minorities who grew up there move out, and whites without kids move in. Phillips is known for house shows, probably because the houses are so cheap it's the best place to go if you want to host them.
This also might reveal why Phillips contains Lewis Trondheim's favorite part of Minneapolis.
I would also hazard a guess that many of the whites in the 18+ crowd are not in the personal situation to raise a family and simply move to the suburbs when they do. Young college graduates tend to congregate in urban cores, making the city whiter by 18+ % than by % of families living there.