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Ohio
45034

Medicare in ZIP Code 

45034

 — 

County: 
Urban

1080

Population

39.358

Latitude

-84.2473

Longitude

Demographic Data

ZIP code 45034 is located in Warren County, Ohio, centered near Maineville, with a total population of 1,080 and a median age of 53.1. This is a urban community where 8.9% of the population is 65 or older (approximately 96 individuals). While the senior share is below the national average, Medicare beneficiaries in this area still access quality healthcare options. The racial and ethnic composition includes 99.4% White. The community is highly educated, with 52.3% of adults holding a bachelor's degree or higher, which often correlates with greater health literacy and proactive engagement with Medicare plan selection.

Economic Metrics

The median household income is $152,829, above the national median. Higher-income Medicare beneficiaries should note that Income-Related Monthly Adjustment Amounts (IRMAA) may apply to Part B and Part D premiums for individuals earning above $106,000 or couples above $212,000 annually. The poverty rate is relatively low at 1.6%. The unemployment rate is 2.0%. The median home value is $312,100. Medicare beneficiaries in Warren 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.

Hospitals Near 

45034

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Cities Near 

45034

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Facility data sourced from CMS medicare.gov.
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Data & Methodology for Research Articles: All provider, facility, quality star ratings, and enrollment data is sourced from primary CMS records (cms.gov), including the December 2025 CPSC Enrollment files and the January 2026 Provider Data Catalog. Calculations for patient-to-provider ratios are performed using indexed clinician and facility data for the state of Utah. Everything on restingsycamore.com is for educational purposes and does not constitute an endorsement of any specific plan or provider.

Non-CMS Data Sources: Some Utah specific data was obtained from https://opendata.utah.gov

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