70393 leans Democratic by roughly 26 points: about 63% of voters vote Democratic and 37% Republican.
About 76% of adults in 70393 typically vote, above the U.S. average of about 62%. Among adults in 70393, ~48% vote Democratic, ~28% Republican, and ~24% don't vote. The map below shows estimated turnout by block group.
How 70393 compares
Among zip codes within 15 miles, 70393 leans more Democratic than 7 of 11 neighbors.
70393 runs about 48 points more Democratic than Louisiana as a whole. Louisiana leans Republican overall, while 70393 is one of the few Democratic-leaning pockets.
Why 70393 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 70393, not a ranked or complete list of what matters most.
Rural, majority-Black areas of the Southern Black Belt vote Democratic, against the usual rural pattern. About 65% of residents in 70393 are Black or African American, about 39 points above the Louisiana average of 25%. 70393 runs against the grain of Louisiana, a Democratic-leaning pocket in a Republican-leaning state.
Homeownership and voter turnout
Places with homeowner-heavy households tend to turn out at a higher rate; 70393, LA sits in the top quarter nationally on this measure.
Why turnout in 70393 looks the way it does
Homeowners vote more often than renters. About 90% of households in 70393 own their home, about 14 points above the Louisiana average of 76%. 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.