Millbrooke Ranch leans slightly Republican by roughly 10 points: about 45% of voters vote Democratic and 55% Republican.
About 58% of adults in Millbrooke Ranch typically vote, near the U.S. average of about 62%. Among adults in Millbrooke Ranch, ~26% vote Democratic, ~32% Republican, and ~42% don't vote. The map below shows estimated turnout by block group.
How Millbrooke Ranch compares
Among neighborhoods within 5 miles, Millbrooke Ranch is the most Republican-leaning.
Politically, Millbrooke Ranch sits close to the rest of Florida.
Politics vary noticeably by block within Millbrooke Ranch. The east side runs the most Democratic (D+4) and the south side runs the most Republican (R+14), a spread of about 18 points.
Why Millbrooke Ranch leans the way it does
This analysis examined 14,881 data points per neighborhood to find what predicts political lean and turnout. The items below are a few correlations that stood out for Millbrooke Ranch, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 19% of adults in Millbrooke Ranch hold a bachelor's degree, about 12 points below the Florida average of 31%.
Cancer-screening access and voter turnout
Places with low colon-cancer-screening access tend to turn out at a lower rate; Millbrooke Ranch, Pinellas Park, FL sits in the bottom quarter nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Millbrooke Ranch looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Millbrooke Ranch 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 47%, about 10 points below the Florida average of 56%. Learn more about the findings and methodology on the political spectrum map.
Nearby Neighborhoods
- West and East Lealman, Lealman, FL R+5
- Disston Heights, St. Petersburg, FL Even
- Holiday Park, St. Petersburg, FL R+8
- Harris Park, St. Petersburg, FL D+5
- Jungle Terrace, St. Petersburg, FL R+8
- Meadowlawn, St. Petersburg, FL R+7
- Oakwood Gardens, St. Petersburg, FL D+16
- Central Oak Park, St. Petersburg, FL D+24
- Euclid-St Paul, St. Petersburg, FL D+18
- Fossil Park, St. Petersburg, FL D+3
Neighborhoods with Similar Populations
- White Grove, Fort Mill, SC R+20
- Accent, Des Moines, IA D+9
- Echo Highlands, Birmingham, AL D+77
- Granville, Prescott Valley, AZ R+18
- Highlands Douglass, Louisville, KY D+57
- Brooklands Park, Rochester Hills, MI R+4
- Mount Vernon, San Bernardino, CA D+37
- Duveneck-Saint Francis, Palo Alto, CA D+44
- Fire Mountain, Oceanside, CA D+19
- Apple Creek, San Antonio, TX D+26
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.