Catawba County leans heavily Republican by roughly 32 points: about 34% of voters vote Democratic and 66% Republican.
About 78% of adults in Catawba County typically vote, above the U.S. average of about 62%. Among adults in Catawba County, ~26% vote Democratic, ~52% Republican, and ~22% don't vote. The map below shows estimated turnout by block group.
How Catawba County compares
Among counties within 50 miles, Catawba County leans more Republican than 8 of 19 neighbors.
Catawba County runs about 29 points more Republican than North Carolina as a whole.
Politics vary noticeably by city within Catawba County. The southwest side is the most Republican-leaning (R+55) and the northwest side is the least Republican-leaning (R+5), a spread of about 51 points.
Why Catawba 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 Catawba County, not a ranked or complete list of what matters most.
Catawba County votes Republican even though it is densely developed (about 50%, well above the North Carolina average of 27%). State and regional patterns outweigh the Democratic lean that density usually predicts here.
Non-English at home and voter turnout
Places with a low non-English-at-home share tend to turn out at a higher rate; Catawba County, NC sits in the bottom quarter nationally on this measure.
Why turnout in Catawba County looks the way it does
Turnout in Catawba County 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.
Nearby Counties
- Alexander County, NC R+56
- Lincoln County, NC R+45
- Caldwell County, NC R+47
- Iredell County, NC R+23
- Burke County, NC R+40
- Gaston County, NC R+18
- Cleveland County, NC R+33
- Wilkes County, NC R+57
- Mecklenburg County, NC D+35
- Cabarrus County, NC R+7
Counties with Similar Populations
- St. Clair County, MI R+31
- Ouachita Parish, LA R+13
- Jackson County, MI R+14
- Rensselaer County, NY D+6
- Indian River County, FL R+21
- Comal County, TX R+36
- Dorchester County, SC R+12
- Alexandria City, VA D+55
- Johnson County, IN R+35
- Portage County, OH R+12
Sources and methodology
Precinct-level voting records used to fit the model come from North Carolina 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.