You can check that information by visiting a site called City-Data.com ~ I've seen many cities listed there with all sorts of demographic data- income, nationality, crime rates, type of crimes, etc. Real estate professionals are prohibited from talking about those things... The law considers that type of communication to be "steering" or red-lining.
The information is available via the site I mentioned and many other demographic sites.
I found your information, the link is below.
Mott Marvin Kornicki, Broker-Associate
Real Estate In Greater Miami-Bal Harbour