Osceola County is a true toss-up. About 49% of voters here vote Democratic and 51% Republican.
About 61% of adults in Osceola County typically vote, near the U.S. average of about 62%. Among adults in Osceola County, ~30% vote Democratic, ~31% Republican, and ~39% don't vote. The map below shows estimated turnout by block group.
How Osceola County compares
Among counties within 50 miles, Osceola County sits roughly in the middle of the political spectrum, with 1 neighbors leaning further in the place's direction and 4 leaning the other way.
Osceola County runs about 11 points more Democratic than Florida as a whole.
Politics vary noticeably by city within Osceola County. The southwest side runs the most Democratic (D+14) and the southeast side runs the most Republican (R+30), a spread of about 43 points.
Why Osceola County leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Osceola County. The lean here lands roughly where demographic data alone would predict.
Never-married share, developed land, and voter turnout
Places that combine a never-married-heavy adult population and a heavily developed built environment tend to turn out at a lower rate, as Osceola County, FL does.
Why turnout in Osceola County looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Osceola County is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The uninsured rate here is about 22%, about 7 points above the Florida average of 15%. Renters vote less often than owners, and about 34% of households in Osceola County rent, above 85% of counties. Learn more about the findings and methodology on the political spectrum map.
Nearby Counties
- Orange County, FL D+14
- Polk County, FL R+18
- Seminole County, FL R+5
- Lake County, FL R+25
- Brevard County, FL R+19
- Sumter County, FL R+31
- Highlands County, FL R+33
- Hardee County, FL R+46
- Volusia County, FL R+17
- Hillsborough County, FL Even
Counties with Similar Populations
- Madison County, AL R+5
- Mercer County, NJ D+38
- Butler County, OH R+20
- Allen County, IN R+5
- Orleans Parish, LA D+63
- Lake County, FL R+25
- Lane County, OR D+21
- Forsyth County, NC D+18
- Pulaski County, AR D+28
- Manatee County, FL R+15
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.