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

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

Springdale leans heavily Democratic by roughly 34 points: about 67% of voters vote Democratic and 33% Republican.

 

About 85% of adults in Springdale typically vote, above the U.S. average of about 62%. Among adults in Springdale, ~57% vote Democratic, ~28% Republican, and ~15% don't vote. The map below shows estimated turnout by block group.

How Springdale compares

Among cities within 25 miles, Springdale leans more Democratic than 189 of 229 neighbors.

Springdale runs about 29 points more Democratic than New Jersey as a whole.

Why Springdale 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 Springdale, not a ranked or complete list of what matters most.

Areas with high college attainment vote Democratic. About 71% of adults in Springdale hold a bachelor's degree, about 42 points above the U.S. average of 28%. Dense areas vote Democratic, and Springdale sits in the top fifth on density (about 80%, above 94% of cities).

Preventive-care access and voter turnout

Places with strong routine preventive-care access tend to turn out at a higher rate; Springdale, 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 Springdale looks the way it does

Areas with strong routine healthcare access turn out at higher rates. Springdale 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 73%, about 13 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 96% of adults in Springdale have completed high school, above 81% 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.