West River leans slightly Republican by roughly 14 points: about 43% of voters vote Democratic and 57% Republican.
About 79% of adults in West River typically vote, above the U.S. average of about 62%. Among adults in West River, ~34% vote Democratic, ~45% Republican, and ~21% don't vote. The map below shows estimated turnout by block group.
How West River compares
Among cities within 25 miles, West River leans more Republican than 113 of 135 neighbors.
West River runs about 43 points more Republican than Maryland as a whole. Maryland leans Democratic overall, while West River is one of the few Republican-leaning pockets.
Why West River 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 West River, not a ranked or complete list of what matters most.
West River votes against the grain of Maryland. Maryland leans Democratic overall, while West River runs about 43 points more Republican. A high family-household share predicts Republican voting, and about 77% of households in West River are family households, above 82% of cities.
Homeownership and voter turnout
Places with homeowner-heavy households tend to turn out at a higher rate; West River, MD sits in the top tenth nationally on this measure.
Why turnout in West River looks the way it does
Areas with strong routine healthcare access turn out at higher rates. West River 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 70%, about 10 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 98% of households in West River own their home, about 23 points above the U.S. average of 75%. High high-school completion lines up with higher turnout, and about 99% of adults in West River have completed high school, above 98% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Galesville, MD R+8
- Shady Side, MD R+6
- Deale, MD R+9
- Churchton, MD R+13
- Tracys Landing, MD R+15
- Mayo, MD R+11
- Harwood, MD R+11
- Lothian, MD R+7
- Edgewater, MD D+4
- Friendship, MD R+14
Cities with Similar Populations
- Stevinson, CA R+50
- Pocahontas, IA R+46
- Weldon, CA R+42
- St. Elmo, AL R+58
- Riverside, PA R+28
- Cool Ridge, WV R+66
- Buhler, KS R+57
- Bella Vista, CA R+46
- Moreauville, LA R+62
- Quaker City, OH R+66
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Sources and methodology
Precinct-level voting records used to fit the model come from Maryland State Board 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.