Platte Woods leans slightly Democratic by roughly 8 points: about 54% of voters vote Democratic and 46% Republican.
About 69% of adults in Platte Woods typically vote, above the U.S. average of about 62%. Among adults in Platte Woods, ~37% vote Democratic, ~32% Republican, and ~31% don't vote. The map below shows estimated turnout by block group.
How Platte Woods compares
Among cities within 25 miles, Platte Woods leans more Democratic than 69 of 83 neighbors.
Platte Woods runs about 27 points more Democratic than Missouri as a whole. Missouri leans Republican overall, while Platte Woods is one of the few Democratic-leaning pockets.
Why Platte Woods 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 Platte Woods, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 91% of residents in Platte Woods live in densely developed areas, about 55 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and Platte Woods sits in the top quarter (about 57%, above 96% of cities). Platte Woods runs against the grain of Missouri, a Democratic-leaning pocket in a Republican-leaning state.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; Platte Woods, MO sits in the top tenth nationally on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Platte Woods looks the way it does
Homeowners vote more often than renters. About 91% of households in Platte Woods own their home, about 12 points above the Missouri average of 78%. High high-school completion lines up with higher turnout, and about 96% of adults in Platte Woods have completed high school, above 83% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Lake Waukomis, MO D+6
- Weatherby Lake, MO R+10
- Parkville, MO R+5
- Houston Lake, MO R+17
- Riverside, MO Even
- Northmoor, MO D+16
- Oakview, MO R+3
- Oaks, MO R+6
- Gladstone, MO D+4
- Ferrelview, MO R+32
Cities with Similar Populations
- Drift, KY R+57
- Eastville, PA R+68
- Etterville, MO R+72
- Winigan, MO R+69
- Deweese, NE R+66
- Fairview, SD R+52
- Boy River, MN R+36
- Rush Hill, MO R+68
- Maple View, WV R+39
- Fitzpatrick, WV R+32
Sources and methodology
Precinct-level voting records used to fit the model come from Missouri Secretary of State, 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.