The Genworth 2021 Cost of Care Survey shows that home care agencies in Myrtle Beach charge $4,576 per month for nonmedical full-time assistance. While this exceeds South Carolina’s norm by over $100, it’s about $400 lower than the U.S. average. Local rates are competitive compared to care costs in Sumter, where seniors pay $4,957 for care, and in Charleston, rates are several hundred dollars higher than in Myrtle Beach, at $5,005. In Hilton Head Island, care costs are $1,000 over Myrtle Beach’s average, but in Florence, care costs are lower than in Myrtle Beach at $4,195.