33034 leans Democratic by roughly 16 points: about 58% of voters vote Democratic and 42% Republican.
About 40% of adults in 33034 typically vote, below the U.S. average of about 62%. Among adults in 33034, ~23% vote Democratic, ~17% Republican, and ~60% don't vote. The map below shows estimated turnout by block group.
How 33034 compares
Among zip codes within 15 miles, 33034 leans more Democratic than 11 of 12 neighbors.
33034 runs about 29 points more Democratic than Florida as a whole. Florida leans Republican overall, while 33034 is one of the few Democratic-leaning pockets.
Politics vary noticeably by block within 33034. The north side runs the most Democratic (D+31) and the southwest side runs the most Republican (R+19), a spread of about 50 points.
Why 33034 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 33034, not a ranked or complete list of what matters most.
Density combined with diversity predicts Democratic voting. Non-Hispanic white share in 33034 is about 9%, about 63 points below the U.S. average of 72%. A high never-married share predicts Democratic voting, and about 49% of adults in 33034 have never been married, above 94% of zip codes. 33034 runs against the grain of Florida, a Democratic-leaning pocket in a Republican-leaning state.
Preventive-care access and voter turnout
Places with limited routine preventive-care access tend to turn out at a lower rate; 33034, FL sits in the bottom tenth nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in 33034 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 33034 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 37%, about 20 points below the Florida average of 56%. Renters vote less often than owners, and about 66% of households in 33034 rent, compared to around 34% in nearby zip codes. Low high-school completion lines up with lower turnout, and about 68% of adults in 33034 have completed high school, below 98% 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.