Medicare in Trinity County by the numbers
| Trinity County | Texas | |
|---|---|---|
| Residents age 65 and older | 3,795 | 4,188,063 statewide |
| Share of residents age 65+ | 26.7% | 13.7% statewide |
| People with Medicare | 4,851 | 5,048,909 statewide |
| Enrolled in Medicare Advantage | 2,771 | 2,770,279 statewide |
| Medicare Advantage share | 57.1% | 54.9% statewide |
Figures come from the Census Bureau and CMS (September 2026).
Trinity County ranks 122nd of 254 Texas counties by number of residents age 65 and older, with about 3,795 people in that age group, or 26.7% of residents (statewide: 13.7%). About 1,261 more people are 60 to 64 and are heading toward Medicare; our turning 65 guide explains their first steps. Among residents 65 and older, 59% are 65 to 74, 33% are 75 to 84 and 8% are 85 or older (Census 2023 estimates). Medicare Advantage enrollment in Trinity County is 57.1% of people with Medicare, close to the Texas average of 54.9%. 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 Trinity County
Trinity County is a rural county; the U.S. Department of Agriculture describes it as: urban population of fewer than 5,000, 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 4,727 Medicare beneficiaries in Trinity County (2023). Their average age is 73, about the same as the Texas average of 73. About 12% are “dual eligible,” meaning they have both Medicare and Medicaid, close to the state figure of 11%.
Among people in Original Medicare in Trinity County, CMS reported about 555 emergency room visits and 225 inpatient hospital stays per 1,000 beneficiaries in 2023, which is close to the state average for emergency visits (580) and close to it for hospital stays (226). About 10% 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 Trinity County can be different from the ones offered next door. We are not based in Trinity County; we help Trinity County residents by phone or video call.
Hospitals located in Trinity County
The Centers for Medicare & Medicaid Services (CMS) lists this hospital in Trinity County:
- Mid Coast Medical Center-Trinity — Trinity (acute care; nonprofit; emergency services)
A hospital being in the county does not mean every plan covers it. Medicare Advantage networks differ by plan, so we check the hospitals and doctors you actually use before you enroll. Ratings are CMS Care Compare overall hospital star ratings; they describe the hospital, not whether a plan covers it. Source: CMS Hospital General Information.
Trinity County: communities and ZIP codes
People in Trinity County live in communities such as Trinity (2,449), Groveton (934) (2023 population estimates, counting only the part of each community that lies inside the county).
Census ZIP Code Tabulation Areas mostly within Trinity County number 4: 75845, 75862, 75865, 75926. Your exact ZIP code is what decides which plans you can join.
Questions about Medicare in Trinity 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.
- Texas Department of Insurance: Texas’s insurance regulator, including agent license lookup.
Coverage we offer Trinity County residents
Here is what we can help Trinity County residents with, drawing on plans from many insurers: annuities, Medicare Advantage, Medicare Supplement (Medigap), Part D drug plans, ACA health insurance, ICHRA, group health insurance, life insurance and final expense insurance.
Ready to compare plans in Trinity County?
Tell us your doctors and medicines and we will show you what fits. No cost, no pressure.
Get my plan comparisonRead next
- Why a Medicare Advantage plan drops a doctor or drug
- Can I change my Medicare plan after December 7?
- What happens if you do nothing during open enrollment?
- Medicare Parts A, B, C and D explained
Trinity County compared with similar Texas counties
| County | Residents 65+ | Medicare Advantage share | Dual eligible share | Area type |
|---|---|---|---|---|
| Lee County | 3,767 | 45.4% | 9% | Rural |
| Eastland County | 3,998 | 47.2% | 14% | Rural |
| Blanco County | 3,549 | 39.7% | 6% | Rural |
| Leon County | 4,061 | 47.5% | 8% | Rural |
| Freestone County | 4,270 | 49.9% | 13% | Rural |
| Rains County | 3,311 | 47.5% | 8% | Rural |
See every Texas county in our Texas directory or go to our Texas Medicare hub.