Hanna is a Democratic stronghold. About 80% of voters here vote Democratic and 20% Republican.
About 80% of adults in Hanna typically vote, above the U.S. average of about 62%. Among adults in Hanna, ~64% vote Democratic, ~16% Republican, and ~20% don't vote. The map below shows estimated turnout by block group.
How Hanna compares
Among cities within 25 miles, Hanna is the most Democratic-leaning.
Hanna runs about 82 points more Democratic than Louisiana as a whole. Louisiana leans Republican overall, while Hanna is one of the few Democratic-leaning pockets.
Politics vary noticeably by neighborhood within Hanna. The northeast side runs the most Democratic (D+65) and the southwest side runs the most Republican (R+28), a spread of about 92 points.
Why Hanna 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 Hanna, not a ranked or complete list of what matters most.
Hanna votes against the grain of Louisiana. Louisiana leans Republican overall, while Hanna runs about 82 points more Democratic. A high never-married share predicts Democratic voting, and about 33% of adults in Hanna have never been married, above 83% of cities.
Homeownership and voter turnout
Places with homeowner-heavy households tend to turn out at a higher rate; Hanna, LA sits in the top tenth nationally on this measure.
Why turnout in Hanna looks the way it does
Homeowners vote more often than renters. About 98% of households in Hanna own their home, about 22 points above the Louisiana average of 76%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Coushatta, LA R+5
- Lake End, LA D+22
- Edgefield, LA R+30
- Fairview Alpha, LA R+74
- Mount Zion, LA R+67
- East Point, LA R+16
- Liberty, LA R+81
- King Hill, LA R+58
Cities with Similar Populations
- Abbott, TX R+73
- Chillicothe, TX R+63
- La Prairie, MN R+24
- Sollitt, IL R+45
- Sardis, AL D+34
- Sparks, OK R+69
- Osco, IL R+44
- New Ireland, PA R+47
- Fredonia, TN R+67
- Gustavus, OH R+51
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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.