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

Ridge leans slightly Republican by roughly 14 points: about 43% of voters vote Democratic and 57% Republican.

 
Ridge, MD block-group political-lean map
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About 86% of adults in Ridge typically vote, above the U.S. average of about 62%. Among adults in Ridge, ~37% vote Democratic, ~49% Republican, and ~14% don't vote. The map below shows estimated turnout by block group.

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

Among cities within 25 miles, Ridge leans more Republican than 30 of 86 neighbors.

Ridge runs about 43 points more Republican than Maryland as a whole. Maryland leans Democratic overall, while Ridge is one of the few Republican-leaning pockets.

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

Ridge votes against the grain of Maryland. Maryland leans Democratic overall, while Ridge runs about 43 points more Republican.

Preventive-care access and voter turnout

Places with strong routine preventive-care access tend to turn out at a higher rate; Ridge, MD sits in the top quarter nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.

Why turnout in Ridge looks the way it does

Areas with strong routine healthcare access turn out at higher rates. Ridge 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%. High high-school completion lines up with higher turnout, and more than 99% of adults in Ridge have completed high school, in the top fraction of cities. 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.