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ZIP code 15330 is located in Washington County, Pennsylvania, centered near Mcdonald, with a total population of 5,687 and a median age of 51.9. This is a suburban community with a notably high senior population — 27.4% of residents are 65 or older (approximately 1,558 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 92.6% White, 4.2% Hispanic/Latino. About 30.5% of adults hold a bachelor's degree or higher.
The median household income is $110,500, 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 4.6%. The unemployment rate is 3.1%. The median home value is $338,800 and median monthly rent is $981. Medicare beneficiaries in Washington 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.