Johnsonville Adult Care Services Johnsonville, SC - Assisted Living Community size: Medium (11-25) Get Prices & Availability (800) 341-4753 Office Johnsonville Adult Care Services is an energetic assisted living community in Johnsonville, South Carolina. It is within lively Florence County which is part of the Palmetto State. + Read more Share this listing: Full Screen Gallery Johnsonville Senior Services Near Me None Listed Johnsonville Senior Living Near Me