Harper is a Republican stronghold. About 14% of voters here vote Democratic and 86% Republican.
About 81% of adults in Harper typically vote, above the U.S. average of about 62%. Among adults in Harper, ~11% vote Democratic, ~70% Republican, and ~19% don't vote. The map below shows estimated turnout by block group.
How Harper compares
Among cities within 25 miles, Harper leans more Republican than 12 of 14 neighbors.
Harper runs about 59 points more Republican than Texas as a whole.
Why Harper leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Harper. The lean here lands roughly where demographic data alone would predict.
Population density and Republican lean
Places with low population density tend to lean Republican; Harper, TX sits in the bottom quarter nationally on this measure.
Why turnout in Harper looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Harper 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 63%, above 57% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Tivydale, TX R+72
- Doss, TX R+74
- Noxville, TX R+76
- Ingram, TX R+59
- Mountain Home, TX R+69
- Hunt, TX R+67
- Morris Ranch, TX R+60
- Kerrville, TX R+39
- Legion, TX R+48
- Cherry Spring, TX R+62
Cities with Similar Populations
- Glenville, WV R+49
- Beech Creek, PA R+58
- Coffeeville, MS R+3
- Florien, LA R+73
- Wade, NC R+37
- Joppa, AL R+79
- Ruch, OR R+16
- Cowan, TN R+60
- Barnum, MN R+24
- Meadowlakes, TX R+48
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Texas Secretary of State, Elections Division, 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.