[Mz]

Last year, it had more murders than both Los Angeles and New York combined. Both cities are larger than Chicago.

http://www.cbsnews.com/news/chicago-murders-shootings-2016-m...

[hackuser]

My question was about the good/bad neighborhood polarization issue in the comment above it.

[Mz]

I have difficulty comprehending your follow up remark. If it is smaller than both those cities AND has more murders than both combined AND there are some safe neighborhoods, it seems obvious on the face of it that the polarization there must be pretty seriously extreme.