Yes. Bernie dominated with young women and did significantly better with minority youth in comparison to older minorities. He had a racial problem but it was much, much more pronounced with older voters than with younger voters.
I wish I could find the source but I remember seeing a chart at one point that split things by age and race together - it may have just been for one particular state or it may have been national, I don't really remember, but it was pretty interesting because it showed that as any demographic aged they supported Hillary more. So Bernie still lost the black youth vote, but he had something like 30-40% whereas his older black support was something like 10-20%. Likewise he crushed it with the white youth vote, something like 80%, but his older white support was something like 50-60%. He won with Hispanic youth and lost with older Hispanics. This is all off of memory so I could be incorrect, but it would be great if someone else knows what I'm talking about and could find it.
That said, this isn't really surprising. White people tend not to think about how minority voters have seen the country improve over the course of their lives because of the course of their own lives it's gotten worse for them. Millennials, regardless of race, face a specific set of problems that made Bernie an attractive candidate for them, though obviously they also faced different issues within their cohort depending on their ethnic background, which is why Bernie still lost a lot of minority youth in the end, despite coming much closer. His problem was both a racial and age one and I don't know why some people on both sides here keep trying to claim it was only one or the other outside of scoring points.