Not in Florida, but a friend living in South Florida recently posted this article on Facebook,
http://www.sun-sentinel.com/news/fl...ida-worst-places-for-love-20171114-story.html, and many of his local single friends commented on how horrible the dating scene is, while his local married friends commented on their relief at not having to date in the area. I know quite a few unhappily single women, of all ages and ethnicities, in South Florida.
Not sure if things are any better in the central (Tampa/St. Pete, Orlando) or northern (Jacksonville, Daytona) areas but the college-aged black women I knew in Tallahassee and Gainesville didn't really complain (not great, but not awful either). What area(s) are you looking at?