Dumont, NJ Political Map | Democrat & Republican Areas in Dumont

By the BestNeighborhood data science team. Last updated May 2026.

Dumont is a true toss-up. About 49% of voters here vote Democratic and 51% Republican.

 

About 72% of adults in Dumont typically vote, above the U.S. average of about 62%. Among adults in Dumont, ~35% vote Democratic, ~37% Republican, and ~28% don't vote. The map below shows estimated turnout by block group.

How Dumont compares

Among cities within 25 miles, Dumont sits roughly in the middle of the political spectrum, with 176 neighbors leaning further in the place's direction and 127 leaning the other way.

Dumont runs about 7 points more Republican than New Jersey as a whole.

Why Dumont leans the way it does

Density, race composition, education, and family structure all sit close to their national averages in Dumont. The lean here lands roughly where demographic data alone would predict.

Preventive-care access and voter turnout

Places with strong routine preventive-care access tend to turn out at a higher rate; Dumont, NJ sits in the top tenth 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 Dumont looks the way it does

Areas with strong routine healthcare access turn out at higher rates. Dumont 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 72%, about 12 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 96% of adults in Dumont have completed high school, above 86% of cities. Learn more about the findings and methodology on the political spectrum map.

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Sources and methodology

Precinct-level voting records used to fit the model come from New Jersey Division 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.