Mineola leans heavily Republican by roughly 38 points: about 31% of voters vote Democratic and 69% Republican.
About 93% of adults in Mineola typically vote, above the U.S. average of about 62%. Among adults in Mineola, ~29% vote Democratic, ~64% Republican, and ~7% don't vote. The map below shows estimated turnout by block group.
How Mineola compares
Among cities within 25 miles, Mineola leans more Republican than 13 of 45 neighbors.
Mineola runs about 24 points more Republican than Iowa as a whole.
Politics vary noticeably by neighborhood within Mineola. The northeast side is the most Republican-leaning (R+49) and the northwest side is the least Republican-leaning (R+34), a spread of about 15 points.
Why Mineola 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 Mineola, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 84% of households in Mineola are family households, about 18 points above the U.S. average of 67%.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Mineola, IA sits in the top tenth nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in Mineola looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Mineola 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 74%, about 14 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 93% of households in Mineola own their home, compared to around 73% in nearby cities. High high-school completion lines up with higher turnout, and about 98% of adults in Mineola have completed high school, above 95% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Silver City, IA R+41
- Pacific Junction, IA R+39
- Glenwood, IA R+26
- Treynor, IA R+45
- Council Bluffs, IA R+12
- Bellevue, NE R+2
- Offutt AFB, NE R+5
- McClelland, IA R+47
- Malvern, IA R+39
- Weston, IA R+36
Cities with Similar Populations
- Union Grove, NC R+66
- Lobelville, TN R+73
- Whitelaw, WI R+45
- North Oxford, MA R+12
- Cairo Bend, TN R+43
- Naalehu, HI D+10
- Princeville, HI D+32
- Pine Ridge, SC R+34
- Seabrook Island, SC R+8
- Salvisa, KY R+61
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Sources and methodology
Precinct-level voting records used to fit the model come from Iowa 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.