Hollydale leans heavily Democratic by roughly 32 points: about 66% of voters vote Democratic and 34% Republican.
About 42% of adults in Hollydale typically vote, below the U.S. average of about 62%. Among adults in Hollydale, ~28% vote Democratic, ~14% Republican, and ~58% don't vote. The map below shows estimated turnout by block group.
How Hollydale compares
Among neighborhoods within 5 miles, Hollydale leans more Democratic than 1 of 5 neighbors.
Hollydale runs about 11 points more Democratic than California as a whole.
Why Hollydale 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 Hollydale, not a ranked or complete list of what matters most.
Dense areas vote Democratic. More than 99% of residents in Hollydale live in densely developed areas, about 64 points above the U.S. average of 36%.
Population density and Democratic lean
Places with high population density tend to lean Democratic; Hollydale, South Gate, CA sits in the top tenth nationally on this measure.
Why turnout in Hollydale looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Hollydale is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. Crowded housing lines up with lower turnout, and about 7% of homes in Hollydale have more than one occupant per room, above 84% of neighborhoods. Learn more about the findings and methodology on the political spectrum map.
Nearby Neighborhoods
- North West Long Beach, Long Beach, CA D+49
- North Long Beach, Long Beach, CA D+39
- Walker, Maywood, CA D+39
- Watts, Los Angeles, CA D+49
- Little Lake City, Santa Fe Springs, CA D+24
- Rancho Dominguez, Compton, CA D+39
- Bixby Area, Long Beach, CA D+37
- Lakewood Village, Long Beach, CA D+24
- West Rancho Domingues, Compton, CA D+61
- Bixby Knolls, Long Beach, CA D+46
Neighborhoods with Similar Populations
- 65th Street West, Little Rock, AR D+60
- North Highland, Arlington, VA D+63
- East Ocean View, Norfolk, VA D+17
- Rockwell Park-Hemphill Heights, Charlotte, NC D+72
- Lynn Lane, Tulsa, OK R+22
- Downtown Lynnwood, Lynnwood, WA D+24
- Fruitdale, Wheat Ridge, CO D+25
- Silver City, Milwaukee, WI D+38
- Lower Village District, Claremont, NH R+13
- Roundhill, Roanoke, VA D+13
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.