Livermore leans slightly Republican by roughly 14 points: about 43% of voters vote Democratic and 57% Republican.
About 79% of adults in Livermore typically vote, above the U.S. average of about 62%. Among adults in Livermore, ~34% vote Democratic, ~45% Republican, and ~21% don't vote. The map below shows estimated turnout by block group.
How Livermore compares
Among cities within 25 miles, Livermore leans more Republican than 6 of 16 neighbors.
Livermore runs about 26 points more Republican than Colorado as a whole. Colorado leans Democratic overall, while Livermore is one of the few Republican-leaning pockets.
Politics vary noticeably by neighborhood within Livermore. The southwest side runs the most Democratic (D+14) and the northeast side runs the most Republican (R+38), a spread of about 52 points.
Why Livermore 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 Livermore, not a ranked or complete list of what matters most.
Livermore votes against the grain of Colorado. Colorado leans Democratic overall, while Livermore runs about 26 points more Republican. Rural areas vote Republican, and Livermore sits in the bottom quarter on density (about 2%, below 95% of cities). A high family-household share predicts Republican voting, and about 77% of households in Livermore are family households, above 81% of cities.
Population density and Republican lean
Places with low population density tend to lean Republican; Livermore, CO sits in the bottom quarter nationally on this measure.
Why turnout in Livermore looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Livermore 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 72%, about 12 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 97% of households in Livermore own their home, about 22 points above the U.S. average of 75%. High high-school completion lines up with higher turnout, and about 96% of adults in Livermore have completed high school, above 80% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Glen Echo, CO R+6
- Red Feather Lakes, CO R+15
- Bellvue, CO D+16
- Virginia Dale, CO R+30
- Laporte, CO D+2
- Masonville, CO R+18
- Harriman, WY R+51
- Wellington, CO R+23
- Olympus Heights, CO R+22
- Rustic, CO D+13
Cities with Similar Populations
- Vernon, MI R+34
- Joshua, FL R+43
- Bock, MN R+57
- Locke, NY R+36
- Barnesboro, PA R+60
- Shepardsville, MI R+31
- Solomon, KS R+53
- Cherry Tree, PA R+63
- St. Simons Island, GA R+39
- Meherrin, VA R+5
Sources and methodology
Precinct-level voting records used to fit the model come from Colorado 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.