Texas 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 |
|---|---|---|---|
| Anderson County | 9,081 | 11,606 | 54.3% |
| Andrews County | 1,936 | 2,507 | 50.5% |
| Angelina County | 14,982 | 19,063 | 50.5% |
| Aransas County | 7,312 | 8,856 | 57.5% |
| Archer County | 1,947 | 2,287 | 27.5% |
| Armstrong County | 449 | 512 | 38.9% |
| Atascosa County | 7,812 | 10,502 | 64.2% |
| Austin County | 6,809 | 7,928 | 44.6% |
| Bailey County | 1,031 | 1,117 | 36.4% |
| Bandera County | 6,726 | 8,304 | 48.8% |
| Bastrop County | 17,331 | 19,245 | 54.4% |
| Baylor County | 820 | 924 | 32.3% |
| Bee County | 3,975 | 5,180 | 67.6% |
| Bell County | 47,818 | 65,213 | 52.3% |
| Bexar County | 273,263 | 344,644 | 59.0% |
| Blanco County | 3,549 | 4,379 | 39.7% |
| Borden County | 142 | 125 | 24.8% |
| Bosque County | 4,866 | 5,672 | 52.3% |
| Bowie County | 16,221 | 20,544 | 43.9% |
| Brazoria County | 52,042 | 66,486 | 57.2% |
| Brazos County | 26,002 | 30,475 | 50.4% |
| Brewster County | 2,292 | 2,369 | 39.3% |
| Briscoe County | 343 | 425 | 35.5% |
| Brooks County | 1,162 | 1,565 | 71.1% |
| Brown County | 8,211 | 10,036 | 39.7% |
| Burleson County | 4,142 | 5,414 | 50.4% |
| Burnet County | 12,960 | 15,701 | 44.8% |
| Caldwell County | 7,737 | 8,884 | 55.7% |
| Calhoun County | 3,944 | 4,731 | 51.4% |
| Callahan County | 3,126 | 3,876 | 41.5% |
| Cameron County | 61,905 | 73,926 | 75.0% |
| Camp County | 2,399 | 3,176 | 47.0% |
| Carson County | 1,237 | 1,306 | 39.8% |
| Cass County | 6,444 | 8,415 | 51.6% |
| Castro County | 1,242 | 1,295 | 39.3% |
| Chambers County | 6,403 | 8,391 | 52.3% |
| Cherokee County | 9,468 | 11,687 | 53.1% |
| Childress County | 1,151 | 1,325 | 43.2% |
| Clay County | 2,599 | 2,898 | 31.1% |
| Cochran County | 380 | 520 | 50.4% |
| Coke County | 907 | 1,030 | 41.4% |
| Coleman County | 1,998 | 2,682 | 30.8% |
| Collin County | 142,320 | 164,944 | 42.7% |
| Collingsworth County | 496 | 672 | 25.3% |
| Colorado County | 4,921 | 6,332 | 37.0% |
| Comal County | 36,365 | 47,825 | 44.9% |
| Comanche County | 3,291 | 3,768 | 38.1% |
| Concho County | 719 | 779 | 44.5% |
| Cooke County | 8,531 | 9,965 | 41.9% |
| Coryell County | 9,961 | 12,599 | 50.1% |
| Cottle County | 340 | 417 | 42.9% |
| Crane County | 588 | 724 | 39.9% |
| Crockett County | 556 | 762 | 35.8% |
| Crosby County | 926 | 1,300 | 57.5% |
| Culberson County | 433 | 486 | 30.7% |
| Dallam County | 796 | 924 | 30.4% |
| Dallas County | 317,636 | 365,531 | 55.0% |
| Dawson County | 1,692 | 2,245 | 47.9% |
| DeWitt County | 4,069 | 4,945 | 46.3% |
| Deaf Smith County | 2,373 | 2,823 | 49.3% |
| Delta County | 1,140 | 1,363 | 47.5% |
| Denton County | 120,688 | 137,815 | 45.0% |
| Dickens County | 494 | 569 | 38.8% |
| Dimmit County | 1,359 | 1,921 | 69.5% |
| Donley County | 829 | 961 | 33.6% |
| Duval County | 1,694 | 2,448 | 69.0% |
| Eastland County | 3,998 | 5,101 | 47.2% |
| Ector County | 16,473 | 21,841 | 54.5% |
| Edwards County | 416 | 646 | 45.0% |
| El Paso County | 117,006 | 155,388 | 74.9% |
| Ellis County | 29,218 | 38,425 | 53.4% |
| Erath County | 6,704 | 7,896 | 44.6% |
| Falls County | 3,330 | 3,755 | 62.0% |
| Fannin County | 6,747 | 8,435 | 45.9% |
| Fayette County | 6,907 | 8,032 | 34.7% |
| Fisher County | 889 | 978 | 34.2% |
| Floyd County | 976 | 1,230 | 45.0% |
| Foard County | 274 | 310 | 36.5% |
| Fort Bend County | 118,950 | 138,205 | 55.6% |
| Franklin County | 2,481 | 2,794 | 44.9% |
| Freestone County | 4,270 | 4,888 | 49.9% |
| Frio County | 2,201 | 2,884 | 70.5% |
| Gaines County | 2,081 | 2,333 | 37.5% |
| Galveston County | 58,751 | 70,861 | 56.1% |
| Garza County | 623 | 875 | 53.4% |
| Gillespie County | 8,553 | 9,976 | 29.8% |
| Glasscock County | 174 | 246 | 18.7% |
| Goliad County | 1,859 | 1,967 | 49.7% |
| Gonzales County | 3,607 | 4,643 | 47.4% |
| Gray County | 3,457 | 4,143 | 39.7% |
| Grayson County | 26,608 | 32,947 | 47.9% |
| Gregg County | 20,557 | 27,291 | 55.1% |
| Grimes County | 6,103 | 7,591 | 50.8% |
| Guadalupe County | 28,497 | 35,785 | 46.9% |
| Hale County | 4,571 | 5,831 | 50.9% |
| Hall County | 680 | 753 | 43.2% |
| Hamilton County | 2,172 | 2,569 | 50.9% |
| Hansford County | 769 | 900 | 24.1% |
| Hardeman County | 812 | 939 | 33.9% |
| Hardin County | 10,404 | 13,215 | 54.9% |
| Harris County | 586,125 | 666,617 | 61.4% |
| Harrison County | 12,705 | 14,861 | 52.2% |
| Hartley County | 858 | 665 | 31.0% |
| Haskell County | 1,199 | 1,478 | 33.1% |
| Hays County | 34,785 | 43,139 | 49.4% |
| Hemphill County | 610 | 691 | 24.5% |
| Henderson County | 19,569 | 23,629 | 53.3% |
| Hidalgo County | 106,589 | 126,589 | 78.0% |
| Hill County | 7,760 | 9,931 | 55.6% |
| Hockley County | 3,362 | 4,397 | 53.0% |
| Hood County | 17,530 | 21,063 | 48.7% |
| Hopkins County | 7,216 | 8,731 | 45.6% |
| Houston County | 4,956 | 5,827 | 51.3% |
| Howard County | 4,238 | 5,322 | 45.0% |
| Hudspeth County | 344 | 966 | 53.2% |
| Hunt County | 17,498 | 21,899 | 47.5% |
| Hutchinson County | 3,697 | 4,355 | 42.5% |
| Irion County | 338 | 397 | 33.5% |
| Jack County | 1,531 | 2,027 | 34.0% |
| Jackson County | 3,131 | 3,515 | 45.2% |
| Jasper County | 6,982 | 9,130 | 51.8% |
| Jeff Davis County | 840 | 712 | 36.2% |
| Jefferson County | 40,050 | 46,338 | 59.9% |
| Jim Hogg County | 853 | 1,015 | 70.7% |
| Jim Wells County | 6,252 | 8,776 | 70.9% |
| Johnson County | 28,653 | 37,797 | 60.5% |
| Jones County | 3,154 | 3,769 | 43.3% |
| Karnes County | 2,158 | 2,973 | 49.8% |
| Kaufman County | 19,347 | 27,334 | 54.2% |
| Kendall County | 10,474 | 14,368 | 39.6% |
| Kenedy County | 78 | 53 | 49.1% |
| Kent County | 189 | 227 | 41.9% |
| Kerr County | 15,787 | 17,889 | 35.6% |
| Kimble County | 1,375 | 1,470 | 26.9% |
| King County | 57 | n/a | n/a |
| Kinney County | 823 | 933 | 41.7% |
| Kleberg County | 4,149 | 5,459 | 70.0% |
| Knox County | 667 | 928 | 32.7% |
| La Salle County | 989 | 1,176 | 63.9% |
| Lamar County | 9,755 | 12,025 | 37.6% |
| Lamb County | 2,246 | 2,701 | 47.9% |
| Lampasas County | 4,886 | 6,574 | 43.3% |
| Lavaca County | 5,027 | 5,776 | 36.4% |
| Lee County | 3,767 | 4,397 | 45.4% |
| Leon County | 4,061 | 5,683 | 47.5% |
| Liberty County | 12,335 | 16,619 | 64.7% |
| Limestone County | 4,707 | 5,540 | 52.9% |
| Lipscomb County | 592 | 694 | 26.8% |
| Live Oak County | 2,418 | 2,457 | 54.7% |
| Llano County | 8,515 | 8,591 | 46.8% |
| Loving County | 0 | n/a | n/a |
| Lubbock County | 43,685 | 54,911 | 52.5% |
| Lynn County | 932 | 1,144 | 49.1% |
| Madison County | 2,139 | 2,723 | 53.3% |
| Marion County | 2,638 | 3,249 | 52.2% |
| Martin County | 616 | 776 | 37.9% |
| Mason County | 1,248 | 1,428 | 34.2% |
| Matagorda County | 6,743 | 8,229 | 54.1% |
| Maverick County | 6,891 | 11,681 | 76.9% |
| McCulloch County | 1,844 | 2,298 | 39.4% |
| McLennan County | 41,797 | 50,667 | 54.0% |
| McMullen County | 136 | 194 | 40.2% |
| Medina County | 9,733 | 11,972 | 57.2% |
| Menard County | 642 | 697 | 41.2% |
| Midland County | 19,060 | 22,557 | 40.8% |
| Milam County | 5,620 | 6,597 | 59.2% |
| Mills County | 1,284 | 1,529 | 40.4% |
| Mitchell County | 1,329 | 1,567 | 39.8% |
| Montague County | 4,698 | 5,847 | 36.9% |
| Montgomery County | 99,841 | 124,457 | 52.2% |
| Moore County | 2,502 | 2,778 | 39.3% |
| Morris County | 2,702 | 3,887 | 48.6% |
| Motley County | 295 | 349 | 33.2% |
| Nacogdoches County | 10,570 | 12,778 | 51.7% |
| Navarro County | 9,263 | 11,480 | 52.3% |
| Newton County | 2,866 | 2,640 | 57.2% |
| Nolan County | 2,719 | 3,260 | 48.2% |
| Nueces County | 57,765 | 67,828 | 65.1% |
| Ochiltree County | 1,285 | 1,455 | 22.2% |
| Oldham County | 297 | 432 | 30.1% |
| Orange County | 14,023 | 17,593 | 54.8% |
| Palo Pinto County | 6,081 | 7,123 | 45.3% |
| Panola County | 4,699 | 5,716 | 48.9% |
| Parker County | 28,026 | 34,934 | 44.6% |
| Parmer County | 1,489 | 1,550 | 25.1% |
| Pecos County | 1,995 | 2,484 | 48.5% |
| Polk County | 10,265 | 19,065 | 47.0% |
| Potter County | 16,643 | 20,648 | 50.9% |
| Presidio County | 1,363 | 1,811 | 45.6% |
| Rains County | 3,311 | 3,703 | 47.5% |
| Randall County | 23,864 | 27,406 | 40.6% |
| Reagan County | 409 | 514 | 35.4% |
| Real County | 870 | 1,340 | 39.0% |
| Red River County | 3,043 | 3,639 | 44.4% |
| Reeves County | 1,501 | 2,137 | 34.7% |
| Refugio County | 1,466 | 1,873 | 57.7% |
| Roberts County | 182 | 207 | 29.0% |
| Robertson County | 3,724 | 4,481 | 51.6% |
| Rockwall County | 16,728 | 21,514 | 43.5% |
| Runnels County | 2,078 | 2,633 | 31.0% |
| Rusk County | 9,332 | 11,522 | 52.7% |
| Sabine County | 3,138 | 3,686 | 38.2% |
| San Augustine County | 2,096 | 2,564 | 48.4% |
| San Jacinto County | 6,691 | 7,443 | 58.0% |
| San Patricio County | 11,003 | 14,693 | 67.7% |
| San Saba County | 1,349 | 1,634 | 42.1% |
| Schleicher County | 503 | 678 | 33.0% |
| Scurry County | 2,612 | 3,124 | 40.9% |
| Shackelford County | 689 | 854 | 38.3% |
| Shelby County | 4,446 | 5,408 | 53.1% |
| Sherman County | 439 | 398 | 29.6% |
| Smith County | 43,372 | 53,026 | 50.0% |
| Somervell County | 2,017 | 2,576 | 47.6% |
| Starr County | 7,412 | 10,642 | 84.2% |
| Stephens County | 1,939 | 2,263 | 40.6% |
| Sterling County | 208 | 258 | 27.5% |
| Stonewall County | 340 | 411 | 24.6% |
| Sutton County | 685 | 872 | 24.9% |
| Swisher County | 1,188 | 1,460 | 41.3% |
| Tarrant County | 276,400 | 330,499 | 55.6% |
| Taylor County | 22,135 | 28,122 | 43.1% |
| Terrell County | 214 | 233 | 41.2% |
| Terry County | 1,758 | 2,063 | 59.6% |
| Throckmorton County | 410 | 393 | 32.1% |
| Titus County | 4,823 | 5,912 | 49.6% |
| Tom Green County | 20,760 | 24,774 | 48.7% |
| Travis County | 152,219 | 164,746 | 46.9% |
| Trinity County | 3,795 | 4,851 | 57.1% |
| Tyler County | 4,613 | 5,353 | 53.5% |
| Upshur County | 8,204 | 10,236 | 53.9% |
| Upton County | 525 | 667 | 40.9% |
| Uvalde County | 4,100 | 5,865 | 57.3% |
| Val Verde County | 6,444 | 9,139 | 60.4% |
| Van Zandt County | 13,129 | 14,871 | 53.8% |
| Victoria County | 16,078 | 20,001 | 54.2% |
| Walker County | 11,590 | 12,661 | 58.5% |
| Waller County | 7,486 | 9,238 | 51.3% |
| Ward County | 1,518 | 1,925 | 39.8% |
| Washington County | 8,599 | 10,579 | 40.8% |
| Webb County | 28,470 | 39,646 | 64.9% |
| Wharton County | 7,745 | 9,338 | 48.0% |
| Wheeler County | 1,008 | 1,154 | 26.5% |
| Wichita County | 20,379 | 26,831 | 36.8% |
| Wilbarger County | 2,428 | 2,869 | 38.6% |
| Willacy County | 3,012 | 3,767 | 79.4% |
| Williamson County | 91,251 | 105,589 | 47.4% |
| Wilson County | 9,323 | 11,816 | 51.0% |
| Winkler County | 921 | 1,109 | 40.1% |
| Wise County | 12,412 | 15,902 | 49.9% |
| Wood County | 13,301 | 16,645 | 49.9% |
| Yoakum County | 932 | 1,325 | 40.8% |
| Young County | 3,770 | 4,668 | 27.0% |
| Zapata County | 1,856 | 2,187 | 74.9% |
| Zavala County | 1,370 | 2,127 | 75.5% |
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.
Questions about your options? Fill out our short form and a licensed agent will reach out.
Let’s check your options together
We confirm your doctors and prescriptions before you enroll, at no cost to you.
Get my plan comparison