Parchment – Full Member

Parma – Full Member

Parma/Sandstone Fire Dept – Limited Associate

Pavilion Township – Limited Associate

Paw Paw – Full Member

Peck – Full Member

Pellston – Full Member

Peninsula Community Library – Limited Associate

Pennfield Charter Township – Limited Associate

Pentwater – Full Member

Pentwater Fire Department – Associate

Pentwater Township – Limited Associate

Pentwater Township Library – Limited Associate

Perrinton – Full Member

Perry – Full Member

Petersburg – Full Member

Petoskey – Full Member

Pewamo – Full Member

Pierson – Full Member

Pierson Township – Limited Associate

Pigeon – Full Member

Pinckney – Full Member

Pinconning – Full Member

Pinconning Fraser Fire Department – Limited Associate

Pine River Township – Limited Associate

Pinora Township – Limited Associate

Pioneer Township – Limited Associate

Plainwell – Full Member

Pleasant Ridge – Full Member

Plymouth – Full Member

Plymouth Charter Township – Limited Associate

Plymouth District Library – Limited Associate

Pontiac – Full Member

Pontiac Public Library – Limited Associate

Port Austin – Full Member

Port Hope – Full Member

Port Hope Gore Rubicon Utilities Auth. – Limited Associate

Port Huron – Full Member

Port Huron Housing Commission – Limited Associate

Port of Monroe – Limited Associate

Port Sanilac – Full Member

Portage – Full Member

Portage Lake District Library – Limited Associate

Portage Lake Water & Sewer – Limited Associate

Porter Township – Limited Associate

Portland – Full Member

Portland Area Fire Authority – Limited Associate

Portland Township – Limited Associate

Portsmouth Charter Township – Limited Associate

Posen – Full Member

Potterville – Full Member

Powers – Full Member

Prairie Ronde Township – Limited Associate

Putnam District Library – Limited Associate