demographics

As I am new to Drupal and while looking for groups to help me learn and find contributions for my particular needs I was surprised to find no "Demographic" Group Type. Of the five types that do exist Geographic, Event Planning, Archive, Distribution and Working Group - none work serve Demographic based websites or development.

Hello, My name is Barbara Guster. The purpose for this memo is, to reach out, to my group and seek out the data, that can shine the light on, what type of poll is needed? Secondly, what type of objectives will become the levers, to pursue the poll takers. For instance, how will the poll be conducted, simple poll, random poll, or systematic poll?
What type of audience will the poll capture? What will the purpose of the poll support or not support?

Sincerely
Barb