You may need to explain whether you mean healthy in the sense of "most of the people are healthy" or "the community is functioning well as a group of people".
I have an interest as part of my responsibilities around here is to provide and maintain play equipment and open air facilities for members of my village.
I'm always pleased to see the local playgrounds in use by the local children (and their mums and dads too :) ).
We could, and should do more - But it's always about having the money, and we don't ever have enough.
On the whole though, our community is "healthy" in most senses for both interpretations of the word.