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Missouri Marketplace plans by county — 2026
115 counties in Missouri are served by 4,970 Marketplace plans from 7 insurers in 2026. The benchmark silver premium at age 40, before subsidies, runs from $531.51 to $790.59 a month; the county average is $696.70. 5,084,071 residents are under 65.
| County | Plans | Insurers | Benchmark silver, age 40 | Lowest bronze, age 40 | Residents under 65 | Benchmark vs. prior year |
|---|
| Adair County | 39 | 3 | $790.49 | $582.68 | 21,408 | +$146.29 |
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| Andrew County | 34 | 3 | $772.05 | $587.91 | 14,263 | +$186.50 |
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| Atchison County | 34 | 3 | $772.05 | $587.91 | 3,880 | +$186.50 |
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| Audrain County | 39 | 3 | $726.29 | $545.75 | 19,873 | +$133.65 |
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| Barry County | 55 | 5 | $637.10 | $473 | 27,331 | +$133.44 |
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| Barton County | 48 | 4 | $651.97 | $479.26 | 9,189 | +$124.05 |
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| Bates County | 45 | 4 | $684.98 | $528.12 | 13,055 | +$133.82 |
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| Benton County | 34 | 3 | $695.76 | $529.81 | 13,829 | +$144.60 |
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| Bollinger County | 39 | 3 | $759.15 | $576.43 | 8,327 | +$177.65 |
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| Boone County | 48 | 4 | $715.40 | $545.75 | 162,697 | +$136.84 |
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| Buchanan County | 34 | 3 | $772.05 | $587.91 | 68,991 | +$186.50 |
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| Butler County | 39 | 3 | $759.15 | $576.43 | 33,836 | +$177.65 |
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| Caldwell County | 43 | 4 | $772.05 | $587.91 | 7,119 | +$186.50 |
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| Callaway County | 48 | 4 | $715.40 | $545.75 | 36,723 | +$136.84 |
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| Camden County | 48 | 4 | $715.40 | $545.75 | 30,707 | +$136.84 |
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| Cape Girardeau County | 39 | 3 | $759.15 | $576.43 | 67,969 | +$177.65 |
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| Carroll County | 34 | 3 | $772.05 | $587.91 | 6,532 | +$186.50 |
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| Carter County | 39 | 3 | $680.53 | $518.21 | 4,205 | +$112.15 |
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| Cass County | 54 | 5 | $580.77 | $442.25 | 90,865 | +$108.46 |
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| Cedar County | 48 | 4 | $637.10 | $485.14 | 11,235 | +$133.44 |
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| Chariton County | 39 | 3 | $726.29 | $545.75 | 5,550 | +$133.65 |
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| Christian County | 55 | 5 | $637.10 | $473 | 77,358 | +$133.44 |
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| Clark County | 23 | 2 | $790.59 | $582.68 | 5,224 | +$119.42 |
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| Clay County | 55 | 5 | $580.77 | $442.25 | 218,692 | +$108.46 |
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| Clinton County | 54 | 5 | $644.51 | $496.57 | 17,365 | +$87.46 |
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| Cole County | 48 | 4 | $715.40 | $545.75 | 63,142 | +$136.84 |
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| Cooper County | 48 | 4 | $715.40 | $545.75 | 13,490 | +$136.84 |
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| Crawford County | 39 | 3 | $680.53 | $518.21 | 17,940 | +$112.15 |
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| Dade County | 48 | 4 | $637.10 | $485.14 | 5,758 | +$133.44 |
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| Dallas County | 48 | 4 | $637.10 | $485.14 | 13,858 | +$133.44 |
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| Daviess County | 43 | 4 | $772.05 | $587.91 | 6,639 | +$186.50 |
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| DeKalb County | 43 | 4 | $772.05 | $587.91 | 8,751 | +$186.50 |
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| Dent County | 39 | 3 | $680.53 | $518.21 | 11,306 | +$112.15 |
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| Douglas County | 48 | 4 | $637.10 | $485.14 | 8,988 | +$133.44 |
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| Dunklin County | 39 | 3 | $759.15 | $576.43 | 22,342 | +$177.65 |
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| Franklin County | 48 | 4 | $531.51 | $404.74 | 85,607 | +$109.79 |
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| Gasconade County | 39 | 3 | $726.29 | $545.75 | 11,298 | +$133.65 |
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| Gentry County | 34 | 3 | $772.05 | $587.91 | 5,078 | +$186.50 |
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| Greene County | 48 | 4 | $637.10 | $485.14 | 251,339 | +$133.44 |
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| Grundy County | 43 | 4 | $772.05 | $587.91 | 7,589 | +$186.50 |
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| Harrison County | 34 | 3 | $772.05 | $587.91 | 6,325 | +$186.50 |
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| Henry County | 54 | 5 | $684.98 | $528.12 | 17,319 | +$133.82 |
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| Hickory County | 48 | 4 | $637.10 | $485.14 | 5,808 | +$133.44 |
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| Holt County | 34 | 3 | $772.05 | $587.91 | 3,151 | +$186.50 |
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| Howard County | 48 | 4 | $715.40 | $545.75 | 8,105 | +$136.84 |
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| Howell County | 48 | 4 | $680.53 | $518.21 | 32,337 | +$139.80 |
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| Iron County | 39 | 3 | $680.53 | $518.21 | 7,343 | +$112.15 |
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| Jackson County | 58 | 5 | $580.77 | $442.25 | 605,672 | +$108.46 |
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| Jasper County | 48 | 4 | $651.97 | $479.26 | 104,306 | +$124.05 |
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| Jefferson County | 48 | 4 | $531.51 | $404.74 | 191,197 | +$109.79 |
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| Johnson County | 55 | 5 | $679.94 | $490.50 | 47,536 | +$128.78 |
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| Knox County | 39 | 3 | $790.49 | $582.68 | 2,948 | +$146.29 |
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| Laclede County | 48 | 4 | $637.10 | $485.14 | 29,738 | +$133.44 |
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| Lafayette County | 55 | 5 | $679.94 | $490.50 | 26,722 | +$128.78 |
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| Lawrence County | 55 | 5 | $637.10 | $473 | 31,597 | +$133.44 |
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| Lewis County | 23 | 2 | $790.59 | $582.68 | 8,012 | +$119.42 |
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| Lincoln County | 59 | 5 | $531.51 | $404.74 | 53,709 | +$109.79 |
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| Linn County | 39 | 3 | $790.49 | $582.68 | 9,272 | +$146.29 |
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| Livingston County | 43 | 4 | $772.05 | $587.91 | 11,482 | +$186.50 |
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| Macon County | 39 | 3 | $790.49 | $582.68 | 11,785 | +$146.29 |
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| Madison County | 39 | 3 | $759.15 | $576.43 | 10,240 | +$177.65 |
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| Maries County | 39 | 3 | $726.29 | $545.75 | 6,588 | +$133.65 |
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| Marion County | 23 | 2 | $790.59 | $582.68 | 23,051 | +$119.42 |
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| McDonald County | 48 | 4 | $651.97 | $479.26 | 20,014 | +$124.05 |
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| Mercer County | 34 | 3 | $772.05 | $587.91 | 2,705 | +$186.50 |
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| Miller County | 48 | 4 | $715.40 | $545.75 | 20,197 | +$136.84 |
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| Mississippi County | 39 | 3 | $759.15 | $576.43 | 9,658 | +$177.65 |
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| Moniteau County | 48 | 4 | $715.40 | $545.75 | 12,712 | +$136.84 |
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| Monroe County | 39 | 3 | $726.29 | $545.75 | 6,554 | +$133.65 |
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| Montgomery County | 39 | 3 | $726.29 | $545.75 | 9,087 | +$133.65 |
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| Morgan County | 48 | 4 | $715.40 | $545.75 | 16,506 | +$136.84 |
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| New Madrid County | 39 | 3 | $759.15 | $576.43 | 12,606 | +$177.65 |
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| Newton County | 48 | 4 | $651.97 | $479.26 | 48,790 | +$124.05 |
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| Nodaway County | 34 | 3 | $772.05 | $587.91 | 17,073 | +$186.50 |
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| Oregon County | 39 | 3 | $680.53 | $518.21 | 6,680 | +$112.15 |
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| Osage County | 48 | 4 | $715.40 | $545.75 | 10,953 | +$136.84 |
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| Ozark County | 48 | 4 | $637.10 | $485.14 | 6,270 | +$133.44 |
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| Pemiscot County | 39 | 3 | $759.15 | $576.43 | 12,229 | +$177.65 |
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| Perry County | 39 | 3 | $759.15 | $576.43 | 15,245 | +$177.65 |
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| Pettis County | 34 | 3 | $695.76 | $529.81 | 35,881 | +$144.60 |
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| Phelps County | 39 | 3 | $680.53 | $518.21 | 37,481 | +$112.15 |
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| Pike County | 39 | 3 | $790.49 | $582.68 | 14,334 | +$146.29 |
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| Platte County | 55 | 5 | $580.77 | $442.25 | 92,615 | +$108.46 |
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| Polk County | 48 | 4 | $637.10 | $485.14 | 26,513 | +$133.44 |
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| Pulaski County | 39 | 3 | $680.53 | $518.21 | 48,693 | +$112.15 |
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| Putnam County | 39 | 3 | $790.49 | $582.68 | 3,480 | +$146.29 |
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| Ralls County | 39 | 3 | $790.49 | $582.68 | 8,013 | +$146.29 |
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| Randolph County | 39 | 3 | $726.29 | $545.75 | 20,049 | +$133.65 |
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| Ray County | 46 | 4 | $644.51 | $490.50 | 18,677 | +$87.46 |
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| Reynolds County | 39 | 3 | $680.53 | $518.21 | 4,586 | +$112.15 |
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| Ripley County | 39 | 3 | $680.53 | $518.21 | 8,574 | +$112.15 |
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| Saline County | 34 | 3 | $695.76 | $529.81 | 19,234 | +$144.60 |
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| Schuyler County | 23 | 2 | $790.59 | $582.68 | 3,263 | +$119.42 |
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| Scotland County | 23 | 2 | $790.59 | $582.68 | 3,779 | +$119.42 |
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| Scott County | 39 | 3 | $759.15 | $576.43 | 30,834 | +$177.65 |
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| Shannon County | 39 | 3 | $680.53 | $518.21 | 5,561 | +$112.15 |
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| Shelby County | 39 | 3 | $790.49 | $582.68 | 4,654 | +$146.29 |
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| St. Charles County | 68 | 5 | $531.51 | $404.74 | 344,127 | +$109.79 |
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| St. Clair County | 43 | 4 | $695.76 | $529.81 | 7,130 | +$144.60 |
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| St. Francois County | 23 | 2 | $551.92 | $405.69 | 55,460 | +$109.89 |
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| St. Louis city | 68 | 5 | $531.51 | $404.74 | 243,805 | +$109.79 |
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| St. Louis County | 68 | 5 | $531.51 | $404.74 | 805,250 | +$109.79 |
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| Ste. Genevieve County | 39 | 3 | $531.51 | $404.74 | 14,586 | +$109.79 |
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| Stoddard County | 39 | 3 | $759.15 | $576.43 | 22,591 | +$177.65 |
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| Stone County | 55 | 5 | $637.10 | $473 | 21,793 | +$133.44 |
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| Sullivan County | 39 | 3 | $790.49 | $582.68 | 4,639 | +$146.29 |
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| Taney County | 55 | 5 | $637.10 | $473 | 43,661 | +$133.44 |
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| Texas County | 48 | 4 | $680.53 | $518.21 | 19,744 | +$139.80 |
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| Vernon County | 43 | 4 | $695.76 | $529.81 | 15,639 | +$144.60 |
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| Warren County | 68 | 5 | $531.51 | $404.74 | 30,400 | +$109.79 |
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| Washington County | 39 | 3 | $531.51 | $404.74 | 19,262 | +$109.79 |
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| Wayne County | 39 | 3 | $759.15 | $576.43 | 8,131 | +$177.65 |
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| Webster County | 48 | 4 | $637.10 | $485.14 | 34,112 | +$133.44 |
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| Worth County | 34 | 3 | $772.05 | $587.91 | 1,424 | +$186.50 |
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| Wright County | 48 | 4 | $637.10 | $485.14 | 15,226 | +$133.44 |
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