Medicare in ZIP Code
17512
—
Columbia
18235
Population
40.0391
Latitude
-76.4862
Longitude
Demographic Data
ZIP code 17512 is located in Lancaster County, Pennsylvania, centered near Columbia, with a total population of 18,235 and a median age of 45.0. This is a urban community with a notably high senior population — 25.6% of residents are 65 or older (approximately 4,673 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 82.7% White, 5.8% Black/African American, 15.0% Hispanic/Latino. Approximately 22.5% of adults hold a bachelor's degree or higher — SHIP counselors and community health workers can help residents navigate Medicare enrollment and plan choices.
Economic Metrics
The median household income is $61,130, 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 12.2%. The unemployment rate is 2.4%. The median home value is $221,100 and median monthly rent is $1,067. Medicare beneficiaries in Lancaster 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.