74339 leans heavily Republican by roughly 46 points: about 27% of voters vote Democratic and 73% Republican.
About 53% of adults in 74339 typically vote, below the U.S. average of about 62%. Among adults in 74339, ~14% vote Democratic, ~39% Republican, and ~47% don't vote. The map below shows estimated turnout by block group.
How 74339 compares
Among zip codes within 15 miles, 74339 is the least Republican-leaning.
Politically, 74339 sits close to the rest of Oklahoma.
Why 74339 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 74339, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 8% of adults in 74339 hold a bachelor's degree, about 13 points below the Oklahoma average of 21%. Car-dependent areas vote Republican, and about 83% of residents in 74339 drive to work alone, above 82% of zip codes.
Park access and Republican lean
Places with low park coverage tend to lean Republican; 74339, OK sits in the bottom tenth nationally on this measure. Park access does not change how people vote; it tends to track denser, higher-income areas.
Why turnout in 74339 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 74339 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 43%, about 12 points below the Oklahoma average of 55%. High food insecurity lines up with lower turnout, and about 31% of adults in 74339 report food insecurity, above 94% of zip codes. Low high-school completion lines up with lower turnout, and about 76% of adults in 74339 have completed high school, below 95% 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 Oklahoma State Election Board, 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.