Falls Church leans heavily Democratic by roughly 42 points: about 71% of voters vote Democratic and 29% Republican.
About 68% of adults in Falls Church typically vote, above the U.S. average of about 62%. Among adults in Falls Church, ~48% vote Democratic, ~20% Republican, and ~32% don't vote. The map below shows estimated turnout by block group.
How Falls Church compares
Among cities within 25 miles, Falls Church leans more Democratic than 91 of 212 neighbors.
Falls Church runs about 37 points more Democratic than Virginia as a whole.
Politics vary noticeably by neighborhood within Falls Church. The south side is the most Democratic-leaning (D+47) and the northwest side is the least Democratic-leaning (D+31), a spread of about 16 points.
Why Falls Church 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 Falls Church, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 97% of residents in Falls Church live in densely developed areas, about 61 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and Falls Church sits in the top quarter (about 61%, above 97% of cities). A high never-married share predicts Democratic voting, and about 35% of adults in Falls Church have never been married, above 88% of cities.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; Falls Church, VA 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 Falls Church looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Falls Church 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 71%, about 11 points above the U.S. average of 60%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Seven Corners, VA D+37
- West Falls Church, VA D+43
- Idylwood, VA D+41
- Arlington, VA D+57
- Lincolnia, VA D+44
- Annandale, VA D+33
- Dunn Loring, VA D+40
- Woodburn, VA D+35
- Fort Myer, VA D+34
- McLean, VA D+37
Cities with Similar Populations
- Bonita Springs, FL R+24
- New Brunswick, NJ D+40
- Pinellas Park, FL R+12
- Conway, SC R+31
- Kaneohe, HI D+21
- Newark, OH R+27
- Columbia, TN R+33
- Sammamish, WA D+38
- Apple Valley, MN D+18
- Weymouth Town, MA D+14
Sources and methodology
Precinct-level voting records used to fit the model come from Virginia Department 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.