Members who leave an Oxford House in good standing are encouraged to become associate members and offer friendship, support, and example to newer members.

Many former residents of Oxford Houses, who left their house clean and sober, become members of the national Oxford House Alumni Association. The Alumni Association is a fellowship of former Oxford House residents who share their experience, strengths, and hope to expand the Oxford House movement and keep it operating and expanding in a way to assure other recovering individuals the same opportunity they have enjoyed.