Louisiana State Senate seat · lines in effect since 2022
Louisiana Senate District 18
A district of about 122,000 people, 28% of adults with a bachelor's degree. It votes R+50.9 relative to the nation for president.
Where it sits among all 38 seats
Every Louisiana State Senate seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.
Democratic
Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Who lives here, compared
Grey bars show the spread of all 38 seats. Small marks are other seats in Louisiana. The black marker is District 18.
Higher than 70% of seats.
Higher than 84% of seats.
Higher than 51% of seats.
Lower than 81% of seats.
Lower than 62% of seats.
Denser than 65% of seats.
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET
Seats most like this one
Nearest seats on demographics, density and lean.
District 3722% Black · 27% college gradsR+40.1Not up in 2026District 36
25% Black · 26% college gradsR+43.8Not up in 2026District 13
22% college gradsR+68.6Not up in 2026District 35
28% college gradsR+62.3Not up in 2026
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET