Palmetto Bay leans slightly Republican by roughly 8 points: about 46% of voters vote Democratic and 54% Republican.
About 81% of adults in Palmetto Bay typically vote, above the U.S. average of about 62%. Among adults in Palmetto Bay, ~37% vote Democratic, ~44% Republican, and ~19% don't vote. The map below shows estimated turnout by block group.
How Palmetto Bay compares
Among cities within 25 miles, Palmetto Bay leans more Republican than 29 of 65 neighbors.
Palmetto Bay runs about 5 points more Democratic than Florida as a whole.
Politics vary noticeably by neighborhood within Palmetto Bay. The northwest side runs the most Democratic (Even) and the southeast side runs the most Republican (R+12), a spread of about 13 points.
Why Palmetto Bay 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 Palmetto Bay, not a ranked or complete list of what matters most.
Palmetto Bay votes Republican even though it is densely developed (about 93%, 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 81% of households in Palmetto Bay are family households, above 91% of cities.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Palmetto Bay, FL sits in the top quarter 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 Palmetto Bay looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Palmetto Bay is in the top quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 69%, about 9 points above the U.S. average of 60%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Palmetto Estates, FL D+11
- West Perrine, FL D+23
- Richmond Heights, FL D+39
- Cutler Bay, FL R+11
- Perrine, FL Even
- Pinecrest, FL R+6
- South Miami Heights, FL R+12
- Kendall, FL R+15
- Three Lakes, FL R+15
- Goulds, FL D+8
Cities with Similar Populations
- Aberdeen, MD D+12
- Payson, UT R+49
- Hobe Sound, FL R+28
- Lincolnia, VA D+44
- Darlington, SC D+7
- South San Jose Hills, CA D+28
- Penfield, NY D+18
- Billerica, MA D+5
- Breaux Bridge, LA R+34
- Pittsburg, KS R+16
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.