Port Vincent is a Republican stronghold. About 23% of voters here vote Democratic and 77% Republican.
About 84% of adults in Port Vincent typically vote, above the U.S. average of about 62%. Among adults in Port Vincent, ~19% vote Democratic, ~65% Republican, and ~16% don't vote. The map below shows estimated turnout by block group.
How Port Vincent compares
Among cities within 25 miles, Port Vincent leans more Republican than 42 of 63 neighbors.
Port Vincent runs about 31 points more Republican than Louisiana as a whole.
Politics vary noticeably by neighborhood within Port Vincent. The southeast side is the most Republican-leaning (R+87) and the west side is the least Republican-leaning (R+35), a spread of about 51 points.
Why Port Vincent 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 Port Vincent, not a ranked or complete list of what matters most.
Port Vincent votes Republican even though it is densely developed (about 31%, modestly above the Louisiana average of 25%). State and regional patterns outweigh the Democratic lean that density usually predicts here.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Port Vincent, LA sits above the national average 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 Port Vincent looks the way it does
Turnout in Port Vincent sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Prairieville, LA R+47
- Lake, LA R+75
- French Settlement, LA R+85
- Gonzales, LA R+24
- St. Amant, LA R+77
- Geismar, LA R+25
- Verdun, LA R+84
- Shenandoah, LA R+6
- Livingston, LA R+82
- Denham Springs, LA R+59
Cities with Similar Populations
- Antwerp, OH R+58
- Sulligent, AL R+72
- Moreland, GA R+62
- Basile, LA R+66
- Winchester, OH R+65
- New Town, ND D+6
- Foxworth, MS R+68
- Lake of the Woods, AZ R+33
- Rutledge, GA R+68
- Rose Hill, NC R+6
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.