Bay City leans Republican by roughly 20 points: about 40% of voters vote Democratic and 60% Republican.
About 54% of adults in Bay City typically vote, below the U.S. average of about 62%. Among adults in Bay City, ~22% vote Democratic, ~32% Republican, and ~46% don't vote. The map below shows estimated turnout by block group.
How Bay City compares
Among cities within 25 miles, Bay City leans more Republican than 1 of 34 neighbors.
Bay City runs about 7 points more Republican than Texas as a whole.
Politics vary noticeably by neighborhood within Bay City. The west side runs the most Democratic (D+26) and the southeast side runs the most Republican (R+55), a spread of about 81 points.
Why Bay City 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 Bay City, not a ranked or complete list of what matters most.
Bay City votes Republican even though it is densely developed (about 69%, far above the Texas average of 35%). State and regional patterns outweigh the Democratic lean that density usually predicts here.
Cancer-screening access and voter turnout
Places with low colon-cancer-screening access tend to turn out at a lower rate; Bay City, TX sits in the bottom tenth nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Bay City looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Bay City 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 47%, about 7 points below the Texas average of 54%. Renters vote less often than owners, and about 41% of households in Bay City rent, compared to around 11% in nearby cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Caney, TX R+38
- Buckeye, TX R+35
- Van Vleck, TX R+37
- Markham, TX R+50
- Sugar Valley, TX R+44
- Wadsworth, TX R+67
- Magnet, TX R+42
- Cedar Lane, TX R+50
- Elmaton, TX R+72
Cities with Similar Populations
- Parma Heights, OH D+3
- Park Forest, IL D+69
- Fort Bragg, NC Even
- Woodinville, WA D+32
- Deming, NM R+17
- Dallas, OR R+17
- Meadowbrook, VA D+45
- Silverdale, WA D+9
- Northdale, FL R+5
- East Providence, RI D+12
Sources and methodology
Precinct-level voting records used to fit the model come from Texas Secretary of State, Elections Division, 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.