Mount Ephraim is a true toss-up. About 51% of voters here vote Democratic and 49% Republican.
About 70% of adults in Mount Ephraim typically vote, above the U.S. average of about 62%. Among adults in Mount Ephraim, ~36% vote Democratic, ~34% Republican, and ~30% don't vote. The map below shows estimated turnout by block group.
How Mount Ephraim compares
Among cities within 25 miles, Mount Ephraim sits roughly in the middle of the political spectrum, with 84 neighbors leaning further in the place's direction and 156 leaning the other way.
Mount Ephraim runs about 5 points more Republican than New Jersey as a whole.
Why Mount Ephraim leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Mount Ephraim. The lean here lands roughly where demographic data alone would predict.
Population density and Democratic lean
Places with high population density tend to lean Democratic; Mount Ephraim, NJ sits in the top tenth nationally on this measure.
Why turnout in Mount Ephraim looks the way it does
Turnout in Mount Ephraim 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
- Audubon Park, NJ D+8
- Bellmawr, NJ R+2
- Audubon, NJ D+17
- Gloucester City, NJ D+4
- Haddon Heights, NJ D+28
- Brooklawn, NJ D+5
- Oaklyn, NJ D+40
- Barrington, NJ D+17
- Woodlynne, NJ D+51
- Runnemede, NJ Even
Cities with Similar Populations
- Buena Vista, MI D+75
- Oak Park Heights, MN D+16
- Northfield, VT D+2
- Carnation, WA D+16
- Asbury, IA R+18
- Reinholds, PA R+41
- Glen Rose, TX R+66
- Bellevue, KY Even
- Chilton, WI R+38
- Hinton, OK R+64
All Local Stats
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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.