Medicare in ZIP Code
45331
—
Greenville
22298
Population
40.0987
Latitude
-84.6342
Longitude
Demographic Data
ZIP code 45331 is located in Darke County, Ohio, centered near Greenville, with a total population of 22,298 and a median age of 42.7. This is a suburban community where 23.2% of residents are 65 or older (approximately 5,163 individuals), moderately above the national average. This aging population benefits from robust Medicare plan options and community-based health resources. The racial and ethnic composition includes 95.1% White, 2.0% Hispanic/Latino. Approximately 16.8% 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 $53,797, below the national median. Lower-income Medicare beneficiaries may qualify for Medicare Savings Programs (MSPs) that help pay Part B premiums, or Extra Help (Low-Income Subsidy) to reduce Part D prescription drug costs. The poverty rate is 13.1%. The unemployment rate is 3.6%. The median home value is $159,100 and median monthly rent is $722. Medicare beneficiaries in Darke County should explore all available plan options during Open Enrollment (October 15 – December 7) or consult the Ohio SHIP (State Health Insurance Assistance Program) for free, unbiased counseling on choosing the right coverage.