Ira leans heavily Republican by roughly 44 points: about 28% of voters vote Democratic and 72% Republican.
About 86% of adults in Ira typically vote, above the U.S. average of about 62%. Among adults in Ira, ~24% vote Democratic, ~62% Republican, and ~14% don't vote. The map below shows estimated turnout by block group.
How Ira compares
Among cities within 25 miles, Ira leans more Republican than 47 of 57 neighbors.
Ira runs about 31 points more Republican than Iowa as a whole.
Why Ira 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 Ira, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 87% of households in Ira are family households, about 21 points above the U.S. average of 67%.
Population density and Republican lean
Places with low population density tend to lean Republican; Ira, IA sits in the bottom quarter nationally on this measure.
Why turnout in Ira looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Ira 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 70%, about 10 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 92% of households in Ira own their home, about 17 points above the U.S. average of 75%. High high-school completion lines up with higher turnout, and about 96% of adults in Ira have completed high school, above 83% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Mingo, IA R+43
- Baxter, IA R+39
- Goddard, IA R+45
- Valeria, IA R+42
- Green Castle, IA R+40
- Colfax, IA R+31
- Collins, IA R+38
- Rhodes, IA R+47
- Lambs Grove, IA R+37
- Newton, IA R+20
Cities with Similar Populations
- Dazey, ND R+53
- Monument, OR R+59
- Millwood, VA R+17
- Knittel, IA R+48
- Grays Corner, MD R+8
- Greenwich, VA R+30
- Scott, OK R+72
- Glendale, SC R+43
- Schoenchen, KS R+69
- Church Creek, MD R+53
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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.