Purchase Area Development District
- Assists in planning, coordinating and implementing of various government-funded services in an 8-county region of western Kentucky. Information about the organization, the region and social service programs available.
- http://www.purchaseadd.org/

Pennyrile Area Development District
- Regional planning and development organization for nine counties in western Kentucky. Organization information, GIS status, maps, summaries and highlights of social service projects and programs, and economic development information.
- http://www.peadd.org/