Westampton leans heavily Democratic by roughly 40 points: about 70% of voters vote Democratic and 30% Republican.
About 70% of adults in Westampton typically vote, above the U.S. average of about 62%. Among adults in Westampton, ~49% vote Democratic, ~21% Republican, and ~30% don't vote. The map below shows estimated turnout by block group.
How Westampton compares
Among cities within 25 miles, Westampton leans more Democratic than 175 of 205 neighbors.
Westampton runs about 34 points more Democratic than New Jersey as a whole.
Politics vary noticeably by neighborhood within Westampton. The west side is the most Democratic-leaning (D+46) and the northeast side is the least Democratic-leaning (D+29), a spread of about 17 points.
Why Westampton 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 Westampton, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 47% of adults in Westampton hold a bachelor's degree, about 19 points above the U.S. average of 28%. Dense areas vote Democratic, and Westampton sits in the top fifth on density (about 51%, above 87% of cities). A high never-married share predicts Democratic voting, and about 34% of adults in Westampton have never been married, above 85% of cities.
Population density and Democratic lean
Places with high population density tend to lean Democratic; Westampton, NJ sits in the top quarter nationally on this measure.
Why turnout in Westampton looks the way it does
Turnout in Westampton sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Willingboro, NJ D+77
- Hainesport, NJ Even
- Mount Holly, NJ D+23
- Burlington, NJ D+36
- Lumberton, NJ D+19
- Beverly, NJ D+33
- Jacksonville, NJ R+27
- Mount Laurel, NJ D+22
- Moorestown, NJ D+15
- Riverside, NJ D+7
Cities with Similar Populations
- Youngs, NY R+32
- Powys, PA R+59
- Ursina Junction, PA R+62
- Little Valley, CA R+53
- Lively Grove, IL R+59
- Louden, KY R+82
- Reno, MN R+29
- Orysa, TN Even
- Reward, PA R+54
- Glen Ferris, WV R+51
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.