71254 leans heavily Democratic by roughly 36 points: about 68% of voters vote Democratic and 32% Republican.
About 64% of adults in 71254 typically vote, near the U.S. average of about 62%. Among adults in 71254, ~44% vote Democratic, ~20% Republican, and ~36% don't vote. The map below shows estimated turnout by block group.
How 71254 compares
Among zip codes within 15 miles, 71254 is the most Democratic-leaning.
71254 runs about 58 points more Democratic than Louisiana as a whole. Louisiana leans Republican overall, while 71254 is one of the few Democratic-leaning pockets.
Politics vary noticeably by block within 71254. The southeast side runs the most Democratic (D+83) and the northeast side runs the most Republican (R+40), a spread of about 123 points.
Why 71254 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 71254, not a ranked or complete list of what matters most.
71254 votes against the grain of Louisiana. Louisiana leans Republican overall, while 71254 runs about 58 points more Democratic. A high never-married share predicts Democratic voting, and about 51% of adults in 71254 have never been married, above 95% of zip codes.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; 71254, LA sits above the national average on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in 71254 looks the way it does
Limited routine healthcare access lines up with lower turnout, and 71254 sits in the bottom quarter on routine-care measures. 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.