Ashton leans heavily Democratic by roughly 38 points: about 69% of voters vote Democratic and 31% Republican.
About 88% of adults in Ashton typically vote, above the U.S. average of about 62%. Among adults in Ashton, ~61% vote Democratic, ~27% Republican, and ~12% don't vote. The map below shows estimated turnout by block group.
How Ashton compares
Among cities within 25 miles, Ashton leans more Democratic than 74 of 199 neighbors.
Ashton runs about 9 points more Democratic than Maryland as a whole.
Politics vary noticeably by neighborhood within Ashton. The southwest side is the most Democratic-leaning (D+46) and the southeast side is the least Democratic-leaning (D+33), a spread of about 12 points.
Why Ashton 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 Ashton, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 65% of adults in Ashton hold a bachelor's degree, about 37 points above the U.S. average of 28%. Dense areas vote Democratic, and Ashton sits in the top fifth on density (about 31%, above 81% of cities). A high never-married share predicts Democratic voting, and about 31% of adults in Ashton have never been married, above 78% of cities.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Ashton, MD sits in the top tenth 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 Ashton looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Ashton 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 74%, about 14 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 92% of households in Ashton own their home, about 17 points above the U.S. average of 75%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Sandy Spring, MD D+43
- Spencerville, MD D+25
- Brinklow, MD D+17
- Highland, MD D+21
- Cloverly, MD D+48
- Brookeville, MD D+29
- Olney, MD D+40
- Fulton, MD D+45
- Clarksville, MD D+34
- Burtonsville, MD D+56
Cities with Similar Populations
- Grundy, VA R+58
- Niangua, MO R+71
- Cascade, WI R+43
- Barker, NY R+37
- Landisburg, PA R+61
- Laurel Park, NC D+8
- Willisburg, KY R+65
- Shaw, MS D+61
- Roodhouse, IL R+49
- Montague, MA D+40
All Local Stats
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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.