71486 leans heavily Republican by roughly 34 points: about 33% of voters vote Democratic and 67% Republican.
About 57% of adults in 71486 typically vote, near the U.S. average of about 62%. Among adults in 71486, ~19% vote Democratic, ~38% Republican, and ~43% don't vote. The map below shows estimated turnout by block group.
How 71486 compares
Among zip codes within 15 miles, 71486 is the least Republican-leaning.
71486 runs about 12 points more Republican than Louisiana as a whole.
Politics vary noticeably by block within 71486. The east side runs the most Democratic (D+9) and the southwest side runs the most Republican (R+66), a spread of about 74 points.
Why 71486 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 71486, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 9% of adults in 71486 hold a bachelor's degree, about 10 points below the Louisiana average of 19%.
Preventive-care access and voter turnout
Places with limited routine preventive-care access tend to turn out at a lower rate; 71486, LA sits in the bottom quarter 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 71486 looks the way it does
Areas with high food insecurity turn out at lower rates. About 31% of adults in 71486 report food insecurity, about 15 points above the U.S. average of 16%. Limited routine healthcare access lines up with lower turnout, and 71486 sits in the bottom quarter on routine-care measures. Low high-school completion lines up with lower turnout, and about 79% of adults in 71486 have completed high school, below 92% of zip codes. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
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.