The Plains Historical Preservation Trust helps in preserving the special charm that President and Mrs. Carter feel the town of Plains has to offer visitors.The objective and purpose of the organization is to own, lease, operate, renovate, use and/or maintain real and personal property of historic significance in and about the City of Plains, Georgia, and to cooperate with other persons, firms, corporations, and government agencies to the same end.

The Plains Hometown Program is dedicated to providing effective management of the downtown area and increasing community involvement. It is comprised of board members and a multitude of volunteers in the community who work tirelessly to make great events happen. The vision of the organization is to promote growth and prosperity in the community by maintaining and preserving the cultural and historical character of the City of Plains.