West Virginia Medicare numbers by county
Medicare Advantage and Part D plans are offered county by county, so the plans open to you depend on where you live. Pick your county to see local figures and free help in your area.
| County | Residents 65+ | People with Medicare | Medicare Advantage share |
|---|---|---|---|
| Barbour County | 3,259 | 4,188 | 57.4% |
| Berkeley County | 20,592 | 27,046 | 44.1% |
| Boone County | 4,741 | 5,709 | 71.2% |
| Braxton County | 3,047 | 3,804 | 64.8% |
| Brooke County | 5,495 | 6,105 | 54.5% |
| Cabell County | 18,487 | 21,059 | 56.7% |
| Calhoun County | 1,614 | 2,112 | 57.7% |
| Clay County | 1,785 | 2,512 | 71.3% |
| Doddridge County | 1,761 | 1,808 | 52.0% |
| Fayette County | 9,172 | 10,952 | 61.4% |
| Gilmer County | 1,348 | 1,464 | 65.4% |
| Grant County | 2,782 | 3,425 | 44.4% |
| Greenbrier County | 8,112 | 10,043 | 52.6% |
| Hampshire County | 5,874 | 6,783 | 46.7% |
| Hancock County | 7,010 | 8,233 | 48.2% |
| Hardy County | 3,424 | 3,932 | 44.8% |
| Harrison County | 13,527 | 16,583 | 57.5% |
| Jackson County | 6,009 | 7,548 | 61.8% |
| Jefferson County | 10,779 | 13,196 | 41.2% |
| Kanawha County | 39,460 | 46,861 | 61.7% |
| Lewis County | 3,471 | 4,484 | 60.5% |
| Lincoln County | 4,266 | 5,252 | 72.0% |
| Logan County | 7,044 | 8,600 | 65.3% |
| Marion County | 11,428 | 14,117 | 58.9% |
| Marshall County | 7,187 | 7,440 | 66.6% |
| Mason County | 5,740 | 6,822 | 61.8% |
| McDowell County | 4,111 | 5,194 | 67.2% |
| Mercer County | 13,460 | 16,140 | 59.5% |
| Mineral County | 6,202 | 7,279 | 41.1% |
| Mingo County | 4,822 | 6,486 | 69.5% |
| Monongalia County | 15,092 | 16,423 | 57.1% |
| Monroe County | 3,227 | 3,937 | 48.3% |
| Morgan County | 4,531 | 5,337 | 44.8% |
| Nicholas County | 5,926 | 7,384 | 64.3% |
| Ohio County | 9,555 | 11,663 | 55.4% |
| Pendleton County | 1,810 | 2,340 | 50.1% |
| Pleasants County | 1,450 | 1,891 | 56.4% |
| Pocahontas County | 2,201 | 2,566 | 51.8% |
| Preston County | 7,180 | 8,569 | 56.2% |
| Putnam County | 11,687 | 14,048 | 58.8% |
| Raleigh County | 16,202 | 19,743 | 52.6% |
| Randolph County | 6,232 | 7,548 | 54.4% |
| Ritchie County | 1,950 | 2,834 | 53.8% |
| Roane County | 3,347 | 4,180 | 58.3% |
| Summers County | 3,242 | 3,615 | 55.9% |
| Taylor County | 3,573 | 4,207 | 54.2% |
| Tucker County | 1,888 | 2,024 | 56.7% |
| Tyler County | 1,992 | 2,419 | 53.2% |
| Upshur County | 5,257 | 6,315 | 60.0% |
| Wayne County | 8,671 | 9,917 | 62.6% |
| Webster County | 2,117 | 2,481 | 70.5% |
| Wetzel County | 3,224 | 3,889 | 63.3% |
| Wirt County | 1,213 | 1,775 | 60.1% |
| Wood County | 18,279 | 22,776 | 51.6% |
| Wyoming County | 4,824 | 5,433 | 68.5% |
Sources: U.S. Census Bureau 2023 population estimates; CMS Medicare Advantage State/County Penetration, September 2026. Medicare Advantage share = people enrolled in a Medicare Advantage plan divided by people with Medicare. “n/a” means CMS does not publish a figure for very small counties.
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