33330 leans slightly Republican by roughly 12 points: about 44% of voters vote Democratic and 56% Republican.
About 82% of adults in 33330 typically vote, above the U.S. average of about 62%. Among adults in 33330, ~36% vote Democratic, ~46% Republican, and ~18% don't vote. The map below shows estimated turnout by block group.
How 33330 compares
Among zip codes within 15 miles, 33330 leans more Republican than 51 of 59 neighbors.
Politically, 33330 sits close to the rest of Florida.
Politics vary noticeably by block within 33330. The west side is the most split-leaning (R+21) and the south side is the least split-leaning (R+3), a spread of about 18 points.
Why 33330 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 33330, not a ranked or complete list of what matters most.
33330 votes Republican even though it is densely developed (about 92%, 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 88% of households in 33330 are family households, in the top fraction of zip codes.
Homeownership and voter turnout
Places with homeowner-heavy households tend to turn out at a higher rate; 33330, FL sits in the top tenth nationally on this measure.
Why turnout in 33330 looks the way it does
Homeowners vote more often than renters. About 94% of households in 33330 own their home, about 23 points above the Florida average of 71%. Limited routine healthcare access lines up with lower turnout, and 33330 sits in the bottom quarter on routine-care measures. High high-school completion lines up with higher turnout, and about 97% of adults in 33330 have completed high school, above 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 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.