Siloam, MD Political Map | Democrat & Republican Areas in Siloam

Siloam leans Republican by roughly 24 points: about 38% of voters vote Democratic and 62% Republican.

 
Siloam, MD block-group political-lean map
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About 68% of adults in Siloam typically vote, above the U.S. average of about 62%. Among adults in Siloam, ~26% vote Democratic, ~42% Republican, and ~32% don't vote. The map below shows estimated turnout by block group.

Siloam, MD block-group voter-turnout map
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How Siloam compares

Among cities within 25 miles, Siloam leans more Republican than 24 of 86 neighbors.

Siloam runs about 52 points more Republican than Maryland as a whole. Maryland leans Democratic overall, while Siloam is one of the few Republican-leaning pockets.

Politics vary noticeably by neighborhood within Siloam. The east side is the most Republican-leaning (R+54) and the south side is the least Republican-leaning (R+22), a spread of about 32 points.

Why Siloam 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 Siloam, not a ranked or complete list of what matters most.

Siloam votes against the grain of Maryland. Maryland leans Democratic overall, while Siloam runs about 52 points more Republican. A high family-household share predicts Republican voting, and about 90% of households in Siloam are family households, in the top fraction of cities.

High-school completion and voter turnout

Places with high-school-completion-heavy adults tend to turn out at a higher rate; Siloam, MD sits in the top quarter nationally on this measure.

Why turnout in Siloam looks the way it does

Turnout in Siloam 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.

Cities with Similar Populations

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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.