| State: | Louisiana |
| District: | 20 |
| Chamber: | Senate |
| Representative: | Mike Fesi |
| Party: | Republican |
| Residence: | Houma |
| Democratic: | 36.3 |
| Republican: | 33.4 |
| Npp: | 30.3 |
| Percent White: | 72 |
| Percent Black: | 13 |
| Percent Hispanic: | 5 |
| Percent Asian: | 1 |
| Percent Native American: | 6 |
| Percent Other Race: | 3 |
| Population: | 113,481[1] |
| Population Year: | 2019 |
| Registered: | 63,726[2] |
Louisiana's 20th State Senate district is one of 39 districts in the Louisiana State Senate. It has been represented by Republican Mike Fesi since 2020, succeeding fellow Republican Norby Chabert.[3]
District 20 is located in Lafourche and Terrebonne Parishes along the Gulf of Mexico, including some or all of Thibodaux, Lockport, Cut Off, Golden Meadow, Houma, Dulac, and Chauvin.[2]
The district overlaps with Louisiana's 1st and 6th congressional districts, and with the 51st, 52nd, 53rd, 54th, and 55th districts of the Louisiana House of Representatives.[4]
Louisiana uses a jungle primary system. If no candidate receives 50% in the first round of voting, when all candidates appear on the same ballot regardless of party, the top-two finishers advance to a runoff election.
| Year | Office | Results[5] |
|---|---|---|
| 2019 | Governor (runoff)[6] | Rispone 79.7–18.9% |
| 2020 | President[7] | Trump 59.7–37.8% |
| 2016 | President | Trump 77.1–19.9% |
| 2015 | Governor (runoff)[8] | Vitter 58.9–41.1% |
| 2014 | Senate (runoff) | Cassidy 63.3–36.7% |
| 2012 | President | Romney 72.8–25.1% |