Southridge Village leans Democratic by roughly 16 points: about 58% of voters vote Democratic and 42% Republican.
About 43% of adults in Southridge Village typically vote, below the U.S. average of about 62%. Among adults in Southridge Village, ~25% vote Democratic, ~18% Republican, and ~57% don't vote. The map below shows estimated turnout by block group.
How Southridge Village compares
Southridge Village sits in a sparsely populated area with few comparable neighborhoods nearby.
Politically, Southridge Village sits close to the rest of California.
Politics vary noticeably by block within Southridge Village. The northeast side is the most Democratic-leaning (D+29) and the southeast side is the least Democratic-leaning (D+13), a spread of about 17 points.
Why Southridge Village leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Southridge Village. 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; Southridge Village, Fontana, CA sits in the bottom tenth nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Southridge Village looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Southridge Village 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 12% of homes in Southridge Village have more than one occupant per room, above 94% of neighborhoods. Learn more about the findings and methodology on the political spectrum map.
Nearby Neighborhoods
- Sunnyslope, Riverside, CA Even
- Downtown Fontana, Fontana, CA D+20
- West End, Fontana, CA D+13
- Rancho Fontana, Fontana, CA D+9
- Victoria Gardens, Rancho Cucamonga, CA D+11
- Grand, Riverside, CA D+4
- Airport, Riverside, CA D+9
- Summit Heights, Fontana, CA D+8
- Arlanza, Riverside, CA D+15
- Downtown Riverside, Riverside, CA D+20
Neighborhoods with Similar Populations
- Bixby Area, Long Beach, CA D+37
- Marshbrooke, Matthews, NC D+28
- Citizens Southwest, Jackson, MS D+77
- Desert Hills, Cave Creek, AZ R+23
- Delmar Parkway, Aurora, CO D+32
- Widefield, Security-Widefield, CO R+8
- San Carlos, San Diego, CA D+25
- Lanham-Seabrook, Lanham, MD D+67
- Thomas-Dale, St. Paul, MN D+53
- Morningside Park, Inglewood, CA D+75
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.