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ZIP code 18103 is located in Lehigh County, Pennsylvania, centered near Allentown, with a total population of 47,336 and a median age of 39.8. This is a urban community where 17.9% of residents are 65 or older (approximately 8,455 individuals), near the national average. Medicare beneficiaries here have access to a range of plan options suited to diverse healthcare needs. The racial and ethnic composition includes 54.6% White, 9.9% Black/African American, 38.2% Hispanic/Latino, 3.1% Asian. About 27.5% of adults hold a bachelor's degree or higher.
The median household income is $72,545, 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 11.2%. The unemployment rate is 5.8%. The median home value is $242,400 and median monthly rent is $1,333. Medicare beneficiaries in Lehigh 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.