Flosden leans Democratic by roughly 26 points: about 63% of voters vote Democratic and 37% Republican.
About 56% of adults in Flosden typically vote, below the U.S. average of about 62%. Among adults in Flosden, ~35% vote Democratic, ~21% Republican, and ~44% don't vote. The map below shows estimated turnout by block group.
How Flosden compares
Among neighborhoods within 5 miles, Flosden is the least Democratic-leaning.
Flosden runs about 6 points more Democratic than California as a whole.
Why Flosden leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Flosden. The lean here lands roughly where demographic data alone would predict.
Population density and Democratic lean
Places with high population density tend to lean Democratic; Flosden, Vallejo, CA sits in the top quarter nationally on this measure.
Why turnout in Flosden looks the way it does
Turnout in Flosden sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Neighborhoods
- Chabot Terrace, Vallejo, CA D+48
- Harry Floyd Terrace, Vallejo, CA D+42
- Carquinez Heights, Vallejo, CA D+45
- Glencove, Vallejo, CA D+40
- Terrace-Shurtleff, Napa, CA D+36
- Westwood-San Francisco, Napa, CA D+35
- Central Napa, Napa, CA D+39
- Tara Hills, San Pablo, CA D+35
- Beard, Napa, CA D+37
- Browns Valley, Napa, CA D+30
Neighborhoods with Similar Populations
- North Springfield, Springfield, VA D+26
- Hampden, Denver, CO D+47
- Highland, Austin, TX D+61
- La Mer, Parlin, NJ D+15
- Hikes Point, Louisville, KY D+15
- East Ridge-Ptarmigan Park, Aurora, CO D+34
- Cazenovia Park, Buffalo, NY D+12
- Rancho Buena, Tucson, AZ D+32
- Kaisertown, Buffalo, NY D+6
- Goddard, Seabrook, MD D+71
Sources and methodology
Precinct-level voting records used to fit the model come from California 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.