Indian Harbour Beach leans Republican by roughly 26 points: about 37% of voters vote Democratic and 63% Republican.
About 86% of adults in Indian Harbour Beach typically vote, above the U.S. average of about 62%. Among adults in Indian Harbour Beach, ~32% vote Democratic, ~54% Republican, and ~14% don't vote. The map below shows estimated turnout by block group.
How Indian Harbour Beach compares
Among cities within 25 miles, Indian Harbour Beach leans more Republican than 11 of 20 neighbors.
Indian Harbour Beach runs about 13 points more Republican than Florida as a whole.
Why Indian Harbour Beach 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 Indian Harbour Beach, not a ranked or complete list of what matters most.
Indian Harbour Beach votes Republican even though it is densely developed (about 80%, well above the Florida average of 57%). Here an older population outweighs the Democratic lean that density usually predicts.
Cancer-screening access and voter turnout
Places with high colon-cancer-screening access tend to turn out at a higher rate; Indian Harbour Beach, FL sits in the top tenth nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Indian Harbour Beach looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Indian Harbour Beach 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 65%, above 67% of cities. High high-school completion lines up with higher turnout, and about 98% of adults in Indian Harbour Beach have completed high school, above 96% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Satellite Beach, FL R+24
- Indialantic, FL R+21
- Melbourne, FL R+19
- Palm Shores, FL R+28
- Melbourne Village, FL R+29
- Patrick Afb, FL R+24
- West Melbourne, FL R+21
- Melbourne Beach, FL R+27
- Malabar, FL R+40
- Palm Bay, FL R+10
Cities with Similar Populations
- New Port Richey East, FL R+27
- Blacksburg, SC R+67
- Minerva, OH R+51
- Topsham, ME D+14
- Meridianville, AL R+10
- Pageland, SC R+24
- Nashville, GA R+61
- Pompton Plains, NJ R+16
- Rural Hall, NC R+15
- Lander, WY R+24
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.