2026 ACA marketplace plans in Louisiana
Louisiana has 64 counties with 2,218 ACA marketplace plans in 2026, sourced from the CMS "PY2026 QHP Landscape, Individual Market Medical" Public Use File. The benchmark premium below is the second-lowest-cost silver plan at age 40 in each county — a derived figure computed from the landscape file, not an official published rate.
| County | Plans | Issuers | Benchmark (age 40) |
|---|---|---|---|
| Acadia | 32 | 3 | $730/mo |
| Allen | 15 | 2 | $768/mo |
| Ascension | 59 | 5 | $620/mo |
| Assumption | 28 | 3 | $735/mo |
| Avoyelles | 15 | 2 | $801/mo |
| Beauregard | 31 | 3 | $681/mo |
| Bienville | 28 | 3 | $753/mo |
| Bossier | 63 | 5 | $562/mo |
| Caddo | 63 | 5 | $562/mo |
| Calcasieu | 44 | 4 | $658/mo |
| Caldwell | 32 | 3 | $729/mo |
| Cameron | 31 | 3 | $681/mo |
| Catahoula | 28 | 3 | $801/mo |
| Claiborne | 28 | 3 | $753/mo |
| Concordia | 28 | 3 | $801/mo |
| De Soto | 28 | 3 | $753/mo |
| East Baton Rouge | 59 | 5 | $620/mo |
| East Carroll | 28 | 3 | $799/mo |
| East Feliciana | 44 | 4 | $620/mo |
| Evangeline | 32 | 3 | $730/mo |
| Franklin | 28 | 3 | $799/mo |
| Grant | 28 | 3 | $711/mo |
| Iberia | 32 | 3 | $730/mo |
| Iberville | 52 | 5 | $620/mo |
| Jackson | 28 | 3 | $799/mo |
| Jefferson | 38 | 3 | $590/mo |
| Jefferson Davis | 31 | 3 | $681/mo |
| Lafayette | 32 | 3 | $730/mo |
| Lafourche | 15 | 2 | $735/mo |
| LaSalle | 28 | 3 | $801/mo |
| Lincoln | 28 | 3 | $799/mo |
| Livingston | 35 | 3 | $653/mo |
| Madison | 28 | 3 | $799/mo |
| Morehouse | 32 | 3 | $729/mo |
| Natchitoches | 41 | 4 | $566/mo |
| Orleans | 38 | 3 | $590/mo |
| Ouachita | 32 | 3 | $729/mo |
| Plaquemines | 35 | 3 | $590/mo |
| Pointe Coupee | 48 | 4 | $620/mo |
| Rapides | 28 | 3 | $711/mo |
| Red River | 41 | 4 | $566/mo |
| Richland | 32 | 3 | $729/mo |
| Sabine | 28 | 3 | $753/mo |
| Saint Bernard | 51 | 4 | $590/mo |
| Saint Charles | 35 | 3 | $590/mo |
| Saint Helena | 44 | 4 | $620/mo |
| Saint James | 32 | 3 | $672/mo |
| Saint Landry | 32 | 3 | $730/mo |
| Saint Martin | 32 | 3 | $730/mo |
| Saint Mary | 32 | 3 | $730/mo |
| Saint Tammany | 51 | 4 | $590/mo |
| St John The Baptist | 48 | 4 | $590/mo |
| Tangipahoa | 32 | 3 | $666/mo |
| Tensas | 28 | 3 | $799/mo |
| Terrebonne | 17 | 2 | $735/mo |
| Union | 32 | 3 | $729/mo |
| Vermilion | 32 | 3 | $730/mo |
| Vernon | 28 | 3 | $711/mo |
| Washington | 44 | 4 | $620/mo |
| Webster | 28 | 3 | $753/mo |
| West Baton Rouge | 59 | 5 | $620/mo |
| West Carroll | 28 | 3 | $799/mo |
| West Feliciana | 44 | 4 | $620/mo |
| Winn | 15 | 2 | $801/mo |
Source: CMS PY2026 QHP Landscape (Individual Market Medical), released May 2026.