Medicare in Harford County by the numbers
| Harford County | Maryland | |
|---|---|---|
| Residents age 65 and older | 47,686 | 1,066,384 statewide |
| Share of residents age 65+ | 18.0% | 17.3% statewide |
| People with Medicare | 57,629 | 1,206,222 statewide |
| Enrolled in Medicare Advantage | 14,320 | 298,863 statewide |
| Medicare Advantage share | 24.8% | 24.8% statewide |
Data: U.S. Census Bureau (2023 population estimates); CMS, September 2026. Medicare Advantage share is enrollees divided by people with Medicare.
With roughly 47,686 residents age 65 and older, Harford County is 7th among 24 Maryland counties for older residents. That group is 18.0% of its population, compared with 17.3% across Maryland. Another 18,616 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 59% ages 65 to 74, 32% ages 75 to 84 and 9% age 85 and up (Census 2023). Medicare Advantage enrollment in Harford County is 24.8% of people with Medicare, close to the Maryland average of 24.8%. A county average does not tell you which kind of plan fits you. Whether Medicare Advantage or Original Medicare with a Medigap plan is the better fit depends on your doctors, your prescriptions and how you want to handle costs, so we compare both for your ZIP code.
Who has Medicare in Harford County
The U.S. Department of Agriculture classifies Harford County as a metro county (counties in metro areas of 1 million population or more). Counties like this tend to have a wider choice of hospitals and Medicare plans than rural ones, though networks still differ plan by plan.
CMS counts 55,359 Medicare beneficiaries in Harford County (2023). Their average age is 73, about the same as the Maryland average of 73. About 12% are “dual eligible,” meaning they have both Medicare and Medicaid, lower than the state figure of 17%.
Among people in Original Medicare in Harford County, CMS reported about 510 emergency room visits and 226 inpatient hospital stays per 1,000 beneficiaries in 2023, which is close to the state average for emergency visits (555) and close to it for hospital stays (217). About 8% 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 Harford County can be different from the ones offered next door. We are not based in Harford County; we help Harford County residents by phone or video call.
Hospitals located in Harford County
The Centers for Medicare & Medicaid Services (CMS) lists this hospital in Harford County:
- UMD Upper Chesapeake Medical Center — Bel Air (acute care; nonprofit; emergency services; CMS overall rating 2 of 5)
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.
Where people live in Harford County
The largest communities in Harford County by 2023 Census population estimates are Aberdeen (18,006), Havre de Grace (15,032), Bel Air (10,490). Each figure counts only the people living inside the county.
We look up plans by ZIP code. In Harford County, that means areas such as 21001, 21005, 21009, 21010, 21014, 21015, 21017, 21028, 21034, 21040, 21047, 21050, 21078, 21084 and 6 more, based on Census ZIP Code Tabulation Areas that lie mostly in the county.
Questions about Medicare in Harford 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.
- Social Security: Medicare to enroll or check status.
- Medicare.gov: Medigap on how Medicare Supplement works.
- Maryland Health Connection, Maryland’s own health insurance exchange, if you are not yet on Medicare.
- Maryland Insurance Administration: Maryland’s insurance regulator, including agent license lookup.
Coverage we offer Harford County residents
As an independent agency we are not tied to one insurer, so for Harford County residents we can compare 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 Harford County?
Tell us your doctors and medicines and we will show you what fits. No cost, no pressure.
Get my plan comparisonMedicare guides for Harford County residents
- Medicare Advantage vs. Medigap: how to choose
- Medicare Parts A, B, C and D explained
- What Medicare Part D actually costs
- Can I change my Medicare plan after December 7?
Harford County compared with similar Maryland counties
| County | Residents 65+ | Medicare Advantage share | Dual eligible share | Area type |
|---|---|---|---|---|
| Frederick County | 45,824 | 20.3% | 12% | Metro |
| Howard County | 53,280 | 19.3% | 15% | Metro |
| Carroll County | 32,310 | 20.5% | 11% | Metro |
| Washington County | 28,617 | 24.1% | 20% | Metro |
| Charles County | 24,347 | 25.0% | 14% | Metro |
| Cecil County | 18,651 | 21.8% | 16% | Metro |
See every Maryland county in our Maryland directory or go to our Maryland Medicare hub.