Belchertown leans Democratic by roughly 24 points: about 62% of voters vote Democratic and 38% Republican.
About 87% of adults in Belchertown typically vote, above the U.S. average of about 62%. Among adults in Belchertown, ~54% vote Democratic, ~33% Republican, and ~13% don't vote. The map below shows estimated turnout by block group.
How Belchertown compares
Among cities within 25 miles, Belchertown leans more Democratic than 67 of 107 neighbors.
Politically, Belchertown sits close to the rest of Massachusetts.
Politics vary noticeably by neighborhood within Belchertown. The northeast side is the most Democratic-leaning (D+33) and the southwest side is the least Democratic-leaning (D+12), a spread of about 21 points.
Why Belchertown 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 Belchertown, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 48% of adults in Belchertown hold a bachelor's degree, about 20 points above the U.S. average of 28%.
Cancer-screening access and voter turnout
Places with high colon-cancer-screening access tend to turn out at a higher rate; Belchertown, MA sits in the top tenth nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Belchertown looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Belchertown 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 74%, about 14 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 98% of adults in Belchertown have completed high school, above 93% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Bondsville, MA D+8
- Granby, MA Even
- South Amherst, MA D+76
- Ludlow Center, MA R+16
- Ludlow, MA R+10
- Palmer Town, MA R+11
- Ware, MA R+5
- Palmer, MA R+13
- Pelham, MA D+56
- West Pelham, MA D+58
Cities with Similar Populations
- Espanola, NM D+18
- Girard, OH R+8
- Bolivar, MO R+54
- Thomson, GA D+3
- Boulder City, NV R+17
- Astoria, OR D+14
- Colonial Park, PA D+18
- West University Place, TX D+7
- West Park, FL D+49
- Cody, WY R+44
Sources and methodology
Precinct-level voting records used to fit the model come from Massachusetts Secretary of the Commonwealth, 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.