33177 leans Republican by roughly 20 points: about 40% of voters vote Democratic and 60% Republican.
About 54% of adults in 33177 typically vote, below the U.S. average of about 62%. Among adults in 33177, ~22% vote Democratic, ~33% Republican, and ~45% don't vote. The map below shows estimated turnout by block group.
How 33177 compares
Among zip codes within 15 miles, 33177 leans more Republican than 21 of 37 neighbors.
33177 runs about 8 points more Republican than Florida as a whole.
Politics vary noticeably by block within 33177. The southeast side runs the most Democratic (D+4) and the southwest side runs the most Republican (R+34), a spread of about 38 points.
Why 33177 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 33177, not a ranked or complete list of what matters most.
33177 votes Republican even though it is densely developed (about 97%, far above the Florida average of 57%). State and regional patterns outweigh the Democratic lean that density usually predicts here. A high family-household share predicts Republican voting, and about 84% of households in 33177 are family households, above 96% of zip codes.
High-school completion, developed land, and voter turnout
Places that combine low high-school-completion share and a heavily developed built environment tend to turn out at a lower rate, as 33177, FL does.
Why turnout in 33177 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 33177 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The uninsured rate here is about 29%, about 14 points above the Florida average of 15%. Low high-school completion lines up with lower turnout, and about 84% of adults in 33177 have completed high school, below 83% 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 Florida Division of 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.