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ZIP code 17224 is located in Franklin County, Pennsylvania, centered near Greencastle, with a total population of 1,731 and a median age of 42.8. This is a rural community with a notably high senior population — 25.8% of residents are 65 or older (approximately 446 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 97.6% White, 1.7% Hispanic/Latino. Approximately 18.6% of adults hold a bachelor's degree or higher — SHIP counselors and community health workers can help residents navigate Medicare enrollment and plan choices.
The median household income is $117,742, above the national median. Higher-income Medicare beneficiaries should note that Income-Related Monthly Adjustment Amounts (IRMAA) may apply to Part B and Part D premiums for individuals earning above $106,000 or couples above $212,000 annually. The poverty rate is relatively low at 6.5%. The unemployment rate is 1.9%. The median home value is $261,100 and median monthly rent is $1,125. 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.