Vineyard leans slightly Democratic by roughly 8 points: about 54% of voters vote Democratic and 46% Republican.
About 53% of adults in Vineyard typically vote, below the U.S. average of about 62%. Among adults in Vineyard, ~29% vote Democratic, ~24% Republican, and ~47% don't vote. The map below shows estimated turnout by block group.
How Vineyard compares
Among neighborhoods within 5 miles, Vineyard leans more Democratic than 3 of 5 neighbors.
Vineyard runs about 12 points more Republican than California as a whole.
Politics vary noticeably by block within Vineyard. The east side is the most Democratic-leaning (D+15) and the west side is the least Democratic-leaning (Even), a spread of about 14 points.
Why Vineyard leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Vineyard. The lean here lands roughly where demographic data alone would predict.
Cancer-screening access and voter turnout
Places with low colon-cancer-screening access tend to turn out at a lower rate; Vineyard, Escondido, CA sits below the national average on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Vineyard looks the way it does
Turnout in Vineyard 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
- Felicita, Escondido, CA D+8
- Central Escondido, Escondido, CA D+18
- North Broadway, Escondido, CA Even
- Midway, Escondido, CA D+14
- East Grove, Escondido, CA D+5
- University Commons, San Marcos, CA D+10
- Rancho Bernadino, San Diego, CA D+16
- Black Mountain Ranch, San Diego, CA D+16
- Carmel Mountain, San Diego, CA D+26
- Rancho Penasquitos, San Diego, CA D+21
Neighborhoods with Similar Populations
- Kenawood-Rockwood, Lexington, KY D+9
- Davidson, Kansas City, MO D+11
- Sierra Montana, Surprise, AZ R+20
- Downtown Lansing, Lansing, MI D+57
- Jingletown, Oakland, CA D+55
- Downtown, Kent, WA D+36
- Fernside, Alameda, CA D+67
- Heights, Laredo, TX D+11
- Mt Vernon Park, Lawrence, MA D+10
- Oakhurst, Decatur, GA D+77
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.