Orange County leans heavily Republican by roughly 30 points: about 35% of voters vote Democratic and 65% Republican.
About 81% of adults in Orange County typically vote, above the U.S. average of about 62%. Among adults in Orange County, ~28% vote Democratic, ~53% Republican, and ~19% don't vote. The map below shows estimated turnout by block group.
How Orange County compares
Among counties within 50 miles, Orange County leans more Republican than 17 of 22 neighbors.
Orange County runs about 36 points more Republican than Virginia as a whole. Virginia leans Democratic overall, while Orange County is one of the few Republican-leaning pockets.
Politics vary noticeably by city within Orange County. The southeast side is the most Republican-leaning (R+51) and the west side is the least Republican-leaning (R+25), a spread of about 26 points.
Why Orange County leans the way it does
This analysis examined 14,881 data points per county to find what predicts political lean and turnout. The items below are a few correlations that stood out for Orange County, not a ranked or complete list of what matters most.
Orange County votes against the grain of Virginia. Virginia leans Democratic overall, while Orange County runs about 36 points more Republican. A high family-household share predicts Republican voting, and about 70% of households in Orange County are family households, above 79% of counties.
Walkability and Republican lean
Places with a low walkability score tend to lean Republican; Orange County, VA sits below the national average on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Orange County looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Orange County 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 65%, above 77% of counties. Learn more about the findings and methodology on the political spectrum map.
Nearby Counties
- Culpeper County, VA R+23
- Madison County, VA R+34
- Louisa County, VA R+32
- Spotsylvania County, VA R+8
- Greene County, VA R+26
- Fredericksburg City, VA D+28
- Stafford County, VA D+6
- Rappahannock County, VA R+17
- Fauquier County, VA R+19
- Fluvanna County, VA R+16
Counties with Similar Populations
- Matagorda County, TX R+32
- Ware County, GA R+30
- Knox County, IN R+41
- Carlton County, MN R+12
- Wise County, VA R+55
- Scotts Bluff County, NE R+42
- Alexander County, NC R+56
- Laclede County, MO R+61
- Cocke County, TN R+65
- Miami County, IN R+45
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Sources and methodology
Precinct-level voting records used to fit the model come from Virginia Department 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.