66958 is a Republican stronghold. About 13% of voters here vote Democratic and 87% Republican.
About 69% of adults in 66958 typically vote, above the U.S. average of about 62%. Among adults in 66958, ~9% vote Democratic, ~60% Republican, and ~31% don't vote. The map below shows estimated turnout by block group.
How 66958 compares
Among zip codes within 15 miles, 66958 leans more Republican than 5 of 7 neighbors.
66958 runs about 59 points more Republican than Kansas as a whole.
Why 66958 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 66958, not a ranked or complete list of what matters most.
Rural areas with a high white share vote Republican. 66958 sits in the bottom quarter on density and about 96% of residents are non-Hispanic white, about 11 points above the Kansas average of 85%.
Never-married share, developed land, and voter turnout
Places that combine a low never-married share and a rural land-use pattern tend to turn out at a higher rate, as 66958, KS does.
Why turnout in 66958 looks the way it does
Homeowners vote more often than renters. About 92% of households in 66958 own their home, about 12 points above the Kansas average of 79%. High high-school completion lines up with higher turnout, and about 96% of adults in 66958 have completed high school, above 82% of zip codes. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
Sources and methodology
Precinct-level voting records used to fit the model come from Kansas 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.