If you assume that buildings and amenities, clubs, groups and other organisations are the basis for what we know as community, then surely it is people who are the foundation blocks.
They are largely volunteers who make events and activities run smoothly and assist in the running of various organisations. It is these people who ensure everything is held steady, providing much-needed stability in the provision of services and, in many cases, funding for activities.
I recall speaking to a local group where I was asked if I felt part of the community. A tough question, I thought, as it can take some time to truly blend in and become "local". Many people will know what it is like to live in an area that is not your home town. It takes awhile to learn your way around, establish who is who, and that sort of thing. For a good while, you might be known as the person who bought or rents so-and-so's place.
It seems that in certain places in this country you have to do your apprenticeship, or earn your stripes, before you really are accepted as one of the community.
But the question has caused me to ponder what it is we mean by community. Is it to do with the amenities, schools and health care, for instance? Maybe it has more to do with social services and how comfortable people find life.