Highland Heights is a true toss-up. About 50% of voters here vote Democratic and 50% Republican.
About 95% of adults in Highland Heights typically vote, above the U.S. average of about 62%. Among adults in Highland Heights, ~47% vote Democratic, ~48% Republican, and ~5% don't vote. The map below shows estimated turnout by block group.
How Highland Heights compares
Among cities within 25 miles, Highland Heights sits roughly in the middle of the political spectrum, with 46 neighbors leaning further in the place's direction and 60 leaning the other way.
Highland Heights runs about 11 points more Democratic than Ohio as a whole.
Why Highland Heights leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Highland Heights. The lean here lands roughly where demographic data alone would predict.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Highland Heights, OH 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 Highland Heights looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Highland Heights 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 77%, about 17 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 96% of households in Highland Heights own their home, compared to around 75% in nearby cities. High high-school completion lines up with higher turnout, and about 97% of adults in Highland Heights have completed high school, above 88% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Mayfield, OH Even
- Richmond Heights, OH D+64
- Mayfield Heights, OH D+21
- Lyndhurst, OH D+35
- Willoughby Hills, OH D+14
- Gates Mills, OH D+3
- South Euclid, OH D+64
- Wickliffe, OH R+4
- Euclid, OH D+63
- Pepper Pike, OH D+30
Cities with Similar Populations
- Graniteville, SC R+13
- Jamison, PA R+3
- Oak Grove, MN R+38
- Valley Park, MO D+8
- Philomath, OR D+26
- Glennville, GA R+42
- Aurora, IN R+53
- St. Augustine Shores, FL R+23
- Shavertown, PA R+20
- Harrisburg, SD R+43
Sources and methodology
Precinct-level voting records used to fit the model come from Ohio Secretary of State, 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.