Humboldt leans heavily Republican by roughly 48 points: about 26% of voters vote Democratic and 74% Republican.
About 79% of adults in Humboldt typically vote, above the U.S. average of about 62%. Among adults in Humboldt, ~21% vote Democratic, ~58% Republican, and ~21% don't vote. The map below shows estimated turnout by block group.
How Humboldt compares
Among cities within 25 miles, Humboldt leans more Republican than 20 of 25 neighbors.
Humboldt runs about 43 points more Republican than Arizona as a whole.
Why Humboldt 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 Humboldt, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 77% of households in Humboldt are family households, about 10 points above the U.S. average of 67%.
Renting and voter turnout
Places with homeowner-heavy households tend to turn out at a higher rate; Humboldt, AZ sits in the bottom tenth nationally on this measure.
Why turnout in Humboldt looks the way it does
Homeowners vote more often than renters. About 96% of households in Humboldt own their home, about 23 points above the Arizona average of 73%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Dewey-Humboldt, AZ R+47
- Dewey, AZ R+33
- Horse Thief, AZ R+56
- Poland Junction, AZ R+45
- Prescott Valley, AZ R+25
- Mayer, AZ R+43
- Forbing Park, AZ R+22
- Spring Valley, AZ R+40
- Jerome, AZ R+31
- Prescott, AZ R+8
Cities with Similar Populations
- Pine Valley, NY R+33
- Townley, AL R+88
- Lignum, VA R+45
- Falkland, NC Even
- Hilda, SC R+60
- Meridian, GA R+17
- Haines, OR R+51
- Wall, TX R+86
- Orange Mills, FL R+65
- Delmont, OH R+51
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Arizona 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.