The Mount Wilson Progress Association Inc is an incorporated non profit entity which maintains the Mount Wilson village and reserves in the precinct, acting as an agent for Blue Mountains City Council. It works on behalf of members who are owners of property in Mt Wilson. It also owns the Marcus Clark Reserve and manages the reserve to maintain the flora and fauna in that area of the village.

The Association works with various authorities to improve services to the village and to maintain the character of the village in accordance with the wishes of the members of the Association. 

It owns and maintains this website to provide information to visitors and to the Mt Wilson and Mt Irvine communities.