I have some questions what to ask people who know about Miami well?

Question

What is the population percentage change over periods of time?
What is the population of Bachelor’s degree?
What is the Percent families below poverty level?
What kind of Media fames in Miami? ex. setting for a movie, subject of a popular song, etc

If you know about those answers, please feel free to help me because I couldn't find those answers in the Internet.

Those questions are my grandpa wants to know

Answer 1

MEDIA
1. Movies
a) Miami Vice - popular 1980s TV series ...
http://moviegrande.com/miami_vice/tv/about_miami_vice.htm
.... which followed on from a movie pilot called Miami Vice - Brother's Keeper (1984).
http://www.imdb.com/title/tt0087717/
b) Scarface (1983) - violent gangster movie
http://www.imdb.com/title/tt0086250/
c) Midnight Cowboy (1969) - kind of (it ended in Miami)
http://www.imdb.com/title/tt0064665/
d) Also have a look at these suggestions - not just the 5 detailed movies, but note all 20 in the voting box below.
http://www.msnbc.msn.com/id/14059943/
e) What a surprise (not!) - Wikipedia has an even bigger list!
http://en.wikipedia.org/wiki/List_of_movies_set_in_Miami

2. Songs
a) Miami - Will Smith
http://www.lyricsfreak.com/w/will+smith/miami_20146949.html

POPULATION QUESTIONS
I suggest you'd get better results asking the City of Miami.
http://www.miamigov.com/cms/