Ontonagon County Medicare at a glance
| Ontonagon County | Michigan | |
|---|---|---|
| Residents age 65 and older | 2,285 | 1,926,752 statewide |
| Share of residents age 65+ | 38.7% | 19.2% statewide |
| People with Medicare | 2,514 | 2,334,917 statewide |
| Enrolled in Medicare Advantage | 1,173 | 1,484,072 statewide |
| Medicare Advantage share | 46.7% | 63.6% statewide |
Figures come from the Census Bureau and CMS (September 2026).
With roughly 2,285 residents age 65 and older, Ontonagon County is 80th among 83 Michigan counties for older residents. That group is 38.7% of its population, compared with 19.2% across Michigan. Another 635 residents are age 60 to 64 and will reach Medicare eligibility within about five years (see our turning 65 guide). By age, the 65-and-older group splits 58% ages 65 to 74, 32% ages 75 to 84 and 10% age 85 and up (Census 2023). Medicare Advantage enrollment in Ontonagon County is 46.7% of people with Medicare, lower than the Michigan average of 63.6%. Averages cannot choose a plan for you. Medicare Advantage and Original Medicare with a Medigap plan each suit different people, depending on doctors, medicines and how you prefer to handle costs, and we compare both at your ZIP code.
Who has Medicare in Ontonagon County
Ontonagon County is a rural county; the U.S. Department of Agriculture describes it as: urban population of fewer than 5,000, not adjacent to a metro area. Rural counties tend to have fewer local hospitals and doctors, so a plan’s network and the distance to care matter a great deal.
CMS counts 2,555 Medicare beneficiaries in Ontonagon County (2023). Their average age is 73, about the same as the Michigan average of 72. About 11% are “dual eligible,” meaning they have both Medicare and Medicaid, lower than the state figure of 20%.
Among people in Original Medicare in Ontonagon County, CMS reported about 595 emergency room visits and 126 inpatient hospital stays per 1,000 beneficiaries in 2023, which is close to the state average for emergency visits (645) and lower than it for hospital stays (245). About 6% received home health care. These figures describe how people use care under Original Medicare; they do not show what any plan covers or costs.
Sources: CMS Medicare Geographic Variation, 2023; USDA Rural-Urban Continuum Codes, 2023.
Insurers choose which counties to serve each year, which means the Medicare Advantage and Part D plans you can pick in Ontonagon County can be different from the ones offered next door. We are not based in Ontonagon County; we help Ontonagon County residents by phone or video call.
Hospitals and doctors near Ontonagon County
CMS Hospital General Information lists no acute care, critical access or children’s hospital located inside Ontonagon County. Residents often use hospitals in neighboring counties, which matters for Medicare Advantage because a plan’s network may include or leave out the hospital you use. We check your hospitals and doctors before you enroll.
Where people live in Ontonagon County
People in Ontonagon County live in communities such as Ontonagon (1,282) (2023 population estimates, counting only the part of each community that lies inside the county).
ZIP codes that fall mostly inside Ontonagon County include 49910, 49912, 49925, 49929, 49948, 49953, 49960, 49971. Plan availability can change by ZIP code, so have yours ready when we compare plans.
Questions about Medicare in Ontonagon County?
Reach out to us: fill out our short form or call (571) 354-0146, and a licensed agent will compare the plans available to you, check your doctors and drugs, and stay with you each year at renewal. For general Medicare information, the federal helpline is 1-800-MEDICARE (1-800-633-4227).
Medicare resources from official sources
- Medicare Plan Finder on Medicare.gov, searchable by ZIP code.
- HealthCare.gov if you are not yet on Medicare.
- Medicare Care Compare for hospitals and doctors.
- Social Security: Medicare to enroll or check status.
- Michigan Department of Insurance and Financial Services: Michigan’s insurance regulator, including agent license lookup.
Coverage we offer Ontonagon County residents
We work with many carriers, which lets us compare more than one option for Ontonagon County households, including ICHRA, group health insurance, life insurance, final expense insurance, annuities, Medicare Advantage, Medicare Supplement (Medigap), Part D drug plans and ACA health insurance.
Ready to compare plans in Ontonagon County?
Tell us your doctors and medicines and we will show you what fits. No cost, no pressure.
Get my plan comparisonRead next
- Do you really need a Medicare agent?
- Medicare Parts A, B, C and D explained
- What happens if you do nothing during open enrollment?
- Can I change my Medicare plan after December 7?
Ontonagon County compared with similar Michigan counties
| County | Residents 65+ | Medicare Advantage share | Dual eligible share | Area type |
|---|---|---|---|---|
| Schoolcraft County | 2,386 | 58.1% | 13% | Rural |
| Alger County | 2,429 | 54.8% | 11% | Rural |
| Oscoda County | 2,524 | 60.4% | 22% | Rural |
| Baraga County | 1,939 | 59.4% | 13% | Rural |
| Luce County | 1,548 | 65.4% | 20% | Rural |
| Montmorency County | 3,219 | 62.1% | 19% | Rural |
See every Michigan county in our Michigan directory or go to our Michigan Medicare hub.