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ZIP code 17251 is located in Franklin County, Pennsylvania, centered near Greencastle, with a total population of 27 and a median age of 48.3. This is a suburban community with a notably high senior population — 37.0% of residents are 65 or older (approximately 10 individuals), well above the national average of 17%. This creates strong demand for Medicare services, local healthcare providers, and senior support programs. The racial and ethnic composition includes 100.0% White.
The median household income is $67,083, near the national median. Many residents may find Medicare Advantage plans with $0 premiums to be an attractive option, while others may prefer Original Medicare with a Medigap supplement for broader provider access. Medicare beneficiaries in Franklin County should explore all available plan options during Open Enrollment (October 15 – December 7) or consult the Pennsylvania SHIP (State Health Insurance Assistance Program) for free, unbiased counseling on choosing the right coverage.