Pennington-Prospect is a Democratic stronghold. About 92% of voters here vote Democratic and 8% Republican.
About 56% of adults in Pennington-Prospect typically vote, below the U.S. average of about 62%. Among adults in Pennington-Prospect, ~51% vote Democratic, ~5% Republican, and ~44% don't vote. The map below shows estimated turnout by block group.
How Pennington-Prospect compares
Among neighborhoods within 5 miles, Pennington-Prospect is the most Democratic-leaning.
Pennington-Prospect runs about 79 points more Democratic than New Jersey as a whole.
Politics vary noticeably by block within Pennington-Prospect. The south side is the most Democratic-leaning (D+86) and the northeast side is the least Democratic-leaning (D+72), a spread of about 14 points.
Why Pennington-Prospect leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Pennington-Prospect. The lean here lands roughly where demographic data alone would predict.
Paved land cover and Democratic lean
Places with extensive paved surfaces tend to lean Democratic; Pennington-Prospect, Trenton, NJ sits in the top quarter nationally on this measure. Paved ground does not change how people vote; it mostly reflects how urban and built-up a place is.
Why turnout in Pennington-Prospect looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Pennington-Prospect is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 44%, about 23 points below the New Jersey average of 67%. Renters vote less often than owners, and about 83% of households in Pennington-Prospect rent, compared to around 61% in nearby neighborhoods. High food insecurity lines up with lower turnout, and about 49% of adults in Pennington-Prospect report food insecurity, above 98% of neighborhoods. Learn more about the findings and methodology on the political spectrum map.
Nearby Neighborhoods
- Cadwalader-Hillcrest, Trenton, NJ D+81
- Central West, Trenton, NJ D+79
- North Trenton, Trenton, NJ D+79
- Downtown Trenton, Trenton, NJ D+76
- Top Road, Trenton, NJ D+36
- Greenwood and Hamilton, Trenton, NJ D+64
- Wilbur, Trenton, NJ D+70
- Chambersburg, Trenton, NJ D+39
- South Trenton, Trenton, NJ D+45
- Villa Park, Trenton, NJ D+39
Neighborhoods with Similar Populations
- Jennings Lodge, Portland, OR D+22
- Bayswater, Indianapolis, IN D+59
- Old Colorado City, Colorado Springs, CO D+4
- Westmont, Tillmans Corner, AL R+31
- Bay Colony, Baldwin Harbor, NY D+43
- Tahoe Park, Sacramento, CA D+54
- Euclid Ave North, Helena, MT D+13
- Crossgate, Vestavia Hills, AL R+4
- South Los Altos, Albuquerque, NM D+25
- Moose Can Gully, Missoula, MT D+23
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.