Greater Harmony Hills leans slightly Democratic by roughly 14 points: about 57% of voters vote Democratic and 43% Republican.
About 62% of adults in Greater Harmony Hills typically vote, near the U.S. average of about 62%. Among adults in Greater Harmony Hills, ~35% vote Democratic, ~27% Republican, and ~38% don't vote. The map below shows estimated turnout by block group.
How Greater Harmony Hills compares
Among neighborhoods within 5 miles, Greater Harmony Hills leans more Democratic than 8 of 19 neighbors.
Greater Harmony Hills runs about 28 points more Democratic than Texas as a whole. Texas leans Republican overall, while Greater Harmony Hills is one of the few Democratic-leaning pockets.
Politics vary noticeably by block within Greater Harmony Hills. The southeast side is the most Democratic-leaning (D+25) and the northeast side is the least Democratic-leaning (D+10), a spread of about 15 points.
Why Greater Harmony Hills 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 Greater Harmony Hills, not a ranked or complete list of what matters most.
Greater Harmony Hills votes against the grain of Texas. Texas leans Republican overall, while Greater Harmony Hills runs about 28 points more Democratic.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; Greater Harmony Hills, San Antonio, TX sits above the national average on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Greater Harmony Hills looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Greater Harmony Hills is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. Learn more about the findings and methodology on the political spectrum map.
Nearby Neighborhoods
- Lockhill Estates, San Antonio, TX D+31
- Shearer Hills-Ridgeview, San Antonio, TX D+20
- North Central, San Antonio, TX D+21
- Vista del Norte, San Antonio, TX D+4
- Churchill Estates, San Antonio, TX Even
- Dellview Area, San Antonio, TX D+24
- Vance Jackson, San Antonio, TX D+20
- North Central Heritage, San Antonio, TX Even
- Oak Park-Northwood, San Antonio, TX D+8
- Northwest Los Angeles Heights, San Antonio, TX D+32
Neighborhoods with Similar Populations
- Oak View, Huntington Beach, CA D+13
- Midtown, Little Rock, AR D+32
- Sunset Hill, Staten Island, NY R+14
- Calumet Heights, Chicago, IL D+85
- Snail, Sunnyvale, CA D+33
- Belgravia Terrace, Chicago, IL D+58
- DMV, San Bernardino, CA D+27
- Florida Center, Orlando, FL D+21
- Downtown Glendale, Glendale, AZ D+16
- Forest Hills, Tampa, FL R+8
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Texas Secretary of State, Elections Division, 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.