07739 is a true toss-up. About 51% of voters here vote Democratic and 49% Republican.
About more than 99% of adults in 07739 typically vote, above the U.S. average of about 62%. Among adults in 07739, ~51% vote Democratic, ~49% Republican, and ~0% don't vote. The map below shows estimated turnout by block group.
How 07739 compares
Among zip codes within 15 miles, 07739 sits roughly in the middle of the political spectrum, with 33 neighbors leaning further in the place's direction and 8 leaning the other way.
Politically, 07739 sits close to the rest of New Jersey.
Why 07739 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 07739, not a ranked or complete list of what matters most.
Density pulls a place toward Democrats and a high white share pulls it toward Republicans. In 07739 the two roughly cancel.
Population density, never-married share, and Democratic lean
Places that combine high population density and a low never-married share tend to lean Democratic, as 07739, NJ does.
Why turnout in 07739 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 07739 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 80%, about 20 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 96% of households in 07739 own their home, compared to around 75% in nearby zip codes. High high-school completion lines up with higher turnout, and more than 99% of adults in 07739 have completed high school, in the top fraction of zip codes. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
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.