Triumph leans heavily Republican by roughly 42 points: about 29% of voters vote Democratic and 71% Republican.
About 75% of adults in Triumph typically vote, above the U.S. average of about 62%. Among adults in Triumph, ~22% vote Democratic, ~53% Republican, and ~25% don't vote. The map below shows estimated turnout by block group.
How Triumph compares
Among cities within 25 miles, Triumph is the most Republican-leaning.
Triumph runs about 20 points more Republican than Louisiana as a whole.
Politics vary noticeably by neighborhood within Triumph. The west side is the most Republican-leaning (R+64) and the north side is the least Republican-leaning (R+41), a spread of about 23 points.
Why Triumph leans the way it does
This analysis examined 14,881 data points per city to find what predicts political lean and turnout. The items below are a few correlations that stood out for Triumph, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. Fewer than 1% of adults in Triumph hold a bachelor's degree, about 19 points below the Louisiana average of 19%. Car-dependent areas vote Republican, and about 89% of residents in Triumph drive to work alone, above 92% of cities.
Preventive-care access and voter turnout
Places with limited routine preventive-care access tend to turn out at a lower rate; Triumph, LA sits in the bottom tenth nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in Triumph looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Triumph is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 43%, about 12 points below the Louisiana average of 55%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Buras, LA R+30
- Boothville, LA R+34
- Empire, LA R+21
- Venice, LA R+33
- Port Sulphur, LA D+6
- Pointe a la Hache, LA D+71
- Davant, LA D+54
- Harlem, LA D+32
- Grand Isle, LA R+61
Cities with Similar Populations
- Lambs Creek, PA R+48
- Eckelson, ND R+55
- Helmer, ID R+54
- Rio Creek, WI R+42
- Pettit, TX R+81
- Rockville, PA R+54
- Oxford Mills, IA R+43
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Sources and methodology
Precinct-level voting records used to fit the model come from Louisiana Secretary of State, Elections, distributed by the Voting and Election Science Team. Demographic inputs come from the U.S. Census Bureau (ACS 5-year estimates and the 2020 Decennial Census). Health and environmental inputs come from the CDC (PLACES and the Environmental Justice Index). Land cover comes from the USGS and EPA. Election-day and lead-up weather come from PRISM 4km daily grids and the NOAA Global Historical Climatology Network. Mail-voting and election-administration patterns come from the MIT Election Lab's Survey of the Performance of American Elections. Block-group crime detail comes from CrimeGrade. Internet data and modeling support provided by ISPreports.org.
Modeling and analysis by the BestNeighborhood data science team. Full methodology and findings: political spectrum map.
Methodology reviewed by the BestNeighborhood data team. Last updated May 2026.