Casa Blanca is a Democratic stronghold. About 79% of voters here vote Democratic and 21% Republican.
About 54% of adults in Casa Blanca typically vote, below the U.S. average of about 62%. Among adults in Casa Blanca, ~43% vote Democratic, ~11% Republican, and ~46% don't vote. The map below shows estimated turnout by block group.
How Casa Blanca compares
Among cities within 25 miles, Casa Blanca leans more Democratic than 14 of 18 neighbors.
Casa Blanca runs about 52 points more Democratic than New Mexico as a whole.
Politics vary noticeably by neighborhood within Casa Blanca. The northwest side is the most Democratic-leaning (D+64) and the northeast side is the least Democratic-leaning (D+46), a spread of about 18 points.
Why Casa Blanca 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 Casa Blanca, not a ranked or complete list of what matters most.
Areas with many never-married adults vote Democratic. About 70% of adults in Casa Blanca have never been married, far above similar-sized cities (around 28%).
Cancer-screening access and voter turnout
Places with low colon-cancer-screening access tend to turn out at a lower rate; Casa Blanca, NM sits in the bottom tenth nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Casa Blanca looks the way it does
Areas with high food insecurity turn out at lower rates. About 34% of adults in Casa Blanca report food insecurity, about 18 points above the U.S. average of 16%. High-crime urban areas turn out at lower rates, and Casa Blanca sits in the top 15% on a violent-crime measure. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Seama, NM D+52
- North Acomita Village, NM D+64
- Paraje, NM D+47
- Pueblo Of Acoma, NM D+63
- Cubero, NM D+16
- New Laguna, NM D+46
- San Fidel, NM D+21
- Laguna, NM D+33
Cities with Similar Populations
- Bland, MO R+66
- Loire, TX R+23
- Pembroke Township, IL D+62
- Sallis, MS Even
- Ivey, GA R+61
- Dahinda, IL R+36
- Wolfeboro Falls, NH Even
- Floodwood, MN R+29
- West Milton, VT R+5
- Sunbury, NC R+27
Sources and methodology
Precinct-level voting records used to fit the model come from New Mexico Secretary of State, Bureau 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.