Colonial Acres, MD Political Map | Democrat & Republican Areas in Colonial Acres

Colonial Acres leans slightly Republican by roughly 10 points: about 45% of voters vote Democratic and 55% Republican.

 
Colonial Acres, MD block-group political-lean map
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About 66% of adults in Colonial Acres typically vote, near the U.S. average of about 62%. Among adults in Colonial Acres, ~30% vote Democratic, ~36% Republican, and ~34% don't vote. The map below shows estimated turnout by block group.

Colonial Acres, MD block-group voter-turnout map
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How Colonial Acres compares

Among cities within 25 miles, Colonial Acres leans more Republican than 63 of 133 neighbors.

Colonial Acres runs about 40 points more Republican than Maryland as a whole. Maryland leans Democratic overall, while Colonial Acres is one of the few Republican-leaning pockets.

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

Colonial Acres votes against the grain of Maryland. Maryland leans Democratic overall, while Colonial Acres runs about 40 points more Republican. Dense places usually vote Democratic, but Colonial Acres runs against that pattern. A high family-household share predicts Republican voting, and about 82% of households in Colonial Acres are family households, above 93% of cities.

Paved land cover and Democratic lean

Places with extensive paved surfaces tend to lean Democratic; Colonial Acres, MD sits in the top quarter nationally on this measure. Paved ground does not change how people vote; it mostly reflects how urban and built-up a place is.

Why turnout in Colonial Acres looks the way it does

Turnout in Colonial Acres 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.