Lake Harbor, FL Political Map | Democrat & Republican Areas in Lake Harbor

By the BestNeighborhood data science team. Last updated May 2026.

Lake Harbor leans heavily Democratic by roughly 50 points: about 75% of voters vote Democratic and 25% Republican.

 

About 44% of adults in Lake Harbor typically vote, below the U.S. average of about 62%. Among adults in Lake Harbor, ~33% vote Democratic, ~11% Republican, and ~56% don't vote. The map below shows estimated turnout by block group.

How Lake Harbor compares

Among cities within 25 miles, Lake Harbor leans more Democratic than 9 of 10 neighbors.

Lake Harbor runs about 63 points more Democratic than Florida as a whole. Florida leans Republican overall, while Lake Harbor is one of the few Democratic-leaning pockets.

Politics vary noticeably by neighborhood within Lake Harbor. The east side runs the most Democratic (D+60) and the west side runs the most Republican (R+16), a spread of about 76 points.

Why Lake Harbor 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 Lake Harbor, not a ranked or complete list of what matters most.

Lake Harbor votes against the grain of Florida. Florida leans Republican overall, while Lake Harbor runs about 63 points more Democratic. A high never-married share predicts Democratic voting, and about 54% of adults in Lake Harbor have never been married, in the top fraction of cities.

Preventive-care access and voter turnout

Places with limited routine preventive-care access tend to turn out at a lower rate; Lake Harbor, 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 Lake Harbor looks the way it does

Areas with limited routine healthcare access turn out at lower rates. Lake Harbor 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 19 points below the Florida average of 56%. Renters vote less often than owners, and about 35% of households in Lake Harbor rent, above 91% of cities. Low high-school completion lines up with lower turnout, and about 67% of adults in Lake Harbor have completed high school, in the bottom fraction of cities. Learn more about the findings and methodology on the political spectrum map.

All Local Stats

Home Services

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.