The following is a list of selected links to afiliate agencies/offices which the Perry County Planning Commission periodicly interacts with.

• Perry County Conservation District
• Penn State Cooperative Extension, Perry County
• Perry County GIS Web Mapping
• SEDA COG 
• Surrounding County Planning Commissions/Departments
• Cumberland County Planning Department
• Dauphin County Planning Commission
• Franklin County Planning Department
• Juniata County Planning Department
• Tri-County Regional Planning Commission