73090 is a Republican stronghold. About 15% of voters here vote Democratic and 85% Republican.
About 50% of adults in 73090 typically vote, below the U.S. average of about 62%. Among adults in 73090, ~8% vote Democratic, ~43% Republican, and ~49% don't vote. The map below shows estimated turnout by block group.
How 73090 compares
Among zip codes within 15 miles, 73090 leans more Republican than 6 of 7 neighbors.
73090 runs about 21 points more Republican than Oklahoma as a whole.
Why 73090 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 73090, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 77% of households in 73090 are family households, about 11 points above the U.S. average of 67%.
Population density, never-married share, and Republican lean
Places that combine low population density and a never-married-heavy adult population tend to lean Republican, as 73090, OK does.
Why turnout in 73090 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 73090 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. Crowded housing lines up with lower turnout, and about 11% of homes in 73090 have more than one occupant per room, above 97% 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.