Rosemary Bch leans heavily Republican by roughly 40 points: about 30% of voters vote Democratic and 70% Republican.
About 90% of adults in Rosemary Bch typically vote, above the U.S. average of about 62%. Among adults in Rosemary Bch, ~27% vote Democratic, ~63% Republican, and ~10% don't vote. The map below shows estimated turnout by block group.
How Rosemary Bch compares
Among cities within 25 miles, Rosemary Bch leans more Republican than 8 of 20 neighbors.
Rosemary Bch runs about 27 points more Republican than Florida as a whole.
Why Rosemary Bch 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 Rosemary Bch, not a ranked or complete list of what matters most.
Rosemary Bch votes Republican even though it is densely developed (about 23%, far below the Florida average of 57%). State and regional patterns outweigh the Democratic lean that density usually predicts here.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Rosemary Bch, FL sits in the top 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 Rosemary Bch looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Rosemary Bch 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 71%, about 11 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 98% of adults in Rosemary Bch have completed high school, above 94% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Laguna Beach, FL R+38
- Choctaw, FL R+50
- West Panama City Beach, FL R+69
- Grayton Beach, FL R+49
- Red Head, FL R+64
- Panama City Beach, FL R+36
- Santa Rosa Beach, FL R+45
- Freeport, FL R+56
- West Bay, FL R+41
- Portland, FL R+52
Cities with Similar Populations
- Elkton, OH R+44
- Coalville, UT R+43
- Pinch, WV R+41
- Calhoun, KY R+59
- East Dublin, GA D+20
- Mart, TX R+37
- Plattsburg, MO R+43
- Warm Springs, OR D+56
- Aspinwall, PA D+46
- Pittsville, MD R+39
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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.