05251 leans Democratic by roughly 22 points: about 61% of voters vote Democratic and 39% Republican. These figures are model estimates: Vermont did not have precinct-level voting records available for training, so the numbers above come from demographic and health features rather than local ground truth.
About 94% of adults in 05251 typically vote, above the U.S. average of about 62%. Among adults in 05251, ~57% vote Democratic, ~37% Republican, and ~6% don't vote. The map below shows estimated turnout by block group.
How 05251 compares
Among zip codes within 15 miles, 05251 leans more Democratic than 10 of 15 neighbors.
05251 runs about 11 points more Republican than Vermont as a whole.
Politics vary noticeably by block within 05251. The southwest side is the most Democratic-leaning (D+31) and the west side is the least Democratic-leaning (D+20), a spread of about 11 points.
Why 05251 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 05251, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 72% of adults in 05251 hold a bachelor's degree, about 44 points above the U.S. average of 28%.
Homeownership and voter turnout
Places with homeowner-heavy households tend to turn out at a higher rate; 05251, VT sits in the top tenth nationally on this measure.
Why turnout in 05251 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 05251 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 71%, about 11 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 95% of households in 05251 own their home, about 20 points above the U.S. average of 75%. High high-school completion lines up with higher turnout, and more than 99% of adults in 05251 have completed high school, in the top fraction of zip codes. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
Sources and methodology
Precinct-level voting records used to fit the model come from Vermont 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. VT did not have precinct-level voting records available for training, so the figures here come from extrapolation across demographic, health, and land-use features rather than local ground truth. Full methodology and findings: political spectrum map.
Methodology reviewed by the BestNeighborhood data team. Last updated May 2026.