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ZIP code 16148 is located in Mercer County, Pennsylvania, centered near Hermitage, with a total population of 16,563 and a median age of 49.1. This is a suburban community with a notably high senior population — 27.8% of residents are 65 or older (approximately 4,601 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 89.8% White, 3.3% Black/African American, 2.4% Hispanic/Latino, 1.3% Asian. About 35.4% of adults hold a bachelor's degree or higher.
The median household income is $72,680, 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. The poverty rate is 9.9%. The unemployment rate is 4.4%. The median home value is $186,000 and median monthly rent is $868. Medicare beneficiaries in Mercer 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.