Montgomeryville leans Democratic by roughly 16 points: about 58% of voters vote Democratic and 42% Republican.
About 89% of adults in Montgomeryville typically vote, above the U.S. average of about 62%. Among adults in Montgomeryville, ~52% vote Democratic, ~37% Republican, and ~11% don't vote. The map below shows estimated turnout by block group.
How Montgomeryville compares
Among cities within 25 miles, Montgomeryville leans more Democratic than 118 of 203 neighbors.
Montgomeryville runs about 18 points more Democratic than Pennsylvania as a whole. Pennsylvania is roughly evenly split, and Montgomeryville sits clearly on the Democratic side.
Politics vary noticeably by neighborhood within Montgomeryville. The north side is the most Democratic-leaning (D+20) and the east side is the least Democratic-leaning (D+8), a spread of about 12 points.
Why Montgomeryville 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 Montgomeryville, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 93% of residents in Montgomeryville live in densely developed areas, about 56 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and Montgomeryville sits in the top quarter (about 53%, above 95% of cities). Montgomeryville runs against the grain of Pennsylvania, a Democratic-leaning outlier in a roughly evenly split state.
Population density and Democratic lean
Places with high population density tend to lean Democratic; Montgomeryville, PA sits in the top tenth nationally on this measure.
Why turnout in Montgomeryville looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Montgomeryville 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 69%, about 9 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 95% of households in Montgomeryville own their home, compared to around 80% in nearby cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- North Wales, PA D+17
- Colmar, PA D+10
- Lansdale, PA D+18
- Chalfont, PA R+3
- Line Lexington, PA R+9
- Hatfield, PA D+5
- Gwynedd Valley, PA D+21
- New Britain, PA D+6
- Ambler, PA D+25
- Warrington, PA Even
Cities with Similar Populations
- Lutsen, MN D+38
- Big Island, OH R+60
- Nutria, CO R+19
- Dunbar, SC D+32
- Jonancy, KY R+73
- Altamont, UT R+85
- Wallaceton, KY R+64
- Alston, GA R+71
- Scotia, CA R+16
- Mapleton, MI R+30
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.