Sand Spring leans heavily Republican by roughly 36 points: about 32% of voters vote Democratic and 68% Republican.
About 72% of adults in Sand Spring typically vote, above the U.S. average of about 62%. Among adults in Sand Spring, ~23% vote Democratic, ~49% Republican, and ~28% don't vote. The map below shows estimated turnout by block group.
How Sand Spring compares
Among cities within 25 miles, Sand Spring leans more Republican than 79 of 168 neighbors.
Sand Spring runs about 34 points more Republican than Pennsylvania as a whole.
Why Sand Spring 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 Sand Spring, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 79% of households in Sand Spring are family households, about 12 points above the U.S. average of 67%. Dense places usually vote Democratic, but Sand Spring runs against that pattern.
High-school completion and voter turnout
Places with high-school-completion-heavy adults tend to turn out at a higher rate; Sand Spring, PA sits in the top quarter nationally on this measure.
Why turnout in Sand Spring looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Sand Spring is in the top quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 68%, about 8 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 97% of adults in Sand Spring have completed high school, above 89% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Springtown, PA R+36
- Upper Lehigh, PA R+26
- Drums, PA R+33
- Dorrance, PA R+40
- Freeland, PA R+30
- Lattimer, PA R+33
- Drifton, PA R+45
- Stairville, PA R+43
- Milnesville, PA R+30
- Wapwallopen, PA R+45
Cities with Similar Populations
- Marlboro, OH R+52
- Tamworth, NH D+3
- White Deer, TX R+86
- Wood Heights, MO R+56
- South Liberty, TX R+49
- Rauville, SD R+56
- Rensselaer Falls, NY R+25
- Milmay, NJ R+37
- Mount Upton, NY R+41
- Drakesville, IA R+61
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Sources and methodology
Precinct-level voting records used to fit the model come from Pennsylvania Department of State, Bureau of 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.