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ZIP code 45503 is located in Clark County, Ohio, centered near Springfield, with a total population of 32,673 and a median age of 40.6. This is a urban community where 21.9% of residents are 65 or older (approximately 7,167 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 84.4% White, 8.6% Black/African American, 2.1% Hispanic/Latino. Approximately 17.5% of adults hold a bachelor's degree or higher — SHIP counselors and community health workers can help residents navigate Medicare enrollment and plan choices.
The median household income is $54,561, 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. With a poverty rate of 15.3%, a significant portion of residents may qualify for dual eligibility (Medicare and Medicaid), which provides additional benefits including dental, vision, and transportation assistance. The unemployment rate is 6.1%. The median home value is $153,100 and median monthly rent is $871. Medicare beneficiaries in Clark 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.