Spring Hill is a Republican stronghold. About 18% of voters here vote Democratic and 82% Republican.
About 57% of adults in Spring Hill typically vote, near the U.S. average of about 62%. Among adults in Spring Hill, ~10% vote Democratic, ~47% Republican, and ~43% don't vote. The map below shows estimated turnout by block group.
How Spring Hill compares
Among cities within 25 miles, Spring Hill leans more Republican than 27 of 59 neighbors.
Spring Hill runs about 50 points more Republican than Texas as a whole.
Why Spring Hill leans the way it does
This analysis examined 14,881 data points per city to find what predicts political lean and turnout. The items below are a few correlations that stood out for Spring Hill, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 14% of adults in Spring Hill hold a bachelor's degree, about 11 points below the Texas average of 26%.
Preventive-care access and voter turnout
Places with limited routine preventive-care access tend to turn out at a lower rate; Spring Hill, TX sits in the bottom quarter nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in Spring Hill looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Spring Hill is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. Low high-school completion lines up with lower turnout, and about 86% of adults in Spring Hill have completed high school, below 77% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Dawson, TX R+63
- Pelham, TX R+67
- Purdon, TX R+69
- Dresden, TX R+71
- Hubbard, TX R+53
- Eldorado Center, TX R+70
- Silver City, TX R+70
- Frost, TX R+71
- Barry, TX R+58
- Lone Cedar, TX R+72
Cities with Similar Populations
- Westwood, OH R+42
- Cummingsville, MN R+33
- Plum Orchard, WV R+70
- Peoria, MS D+2
- Bennett, FL R+74
- Waubeka, WI R+41
- National Mine, MI R+17
- Symco, WI R+52
- South Londonderry, VT D+6
- Piney Grove, DE R+45
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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.