South Dallas Fair Park, Dallas, TX Political Map | Democrat & Republican Areas in South Dallas Fair Park

By the BestNeighborhood data science team. Last updated May 2026.

South Dallas Fair Park is a Democratic stronghold. About 88% of voters here vote Democratic and 12% Republican.

 

About 45% of adults in South Dallas Fair Park typically vote, below the U.S. average of about 62%. Among adults in South Dallas Fair Park, ~40% vote Democratic, ~5% Republican, and ~55% don't vote. The map below shows estimated turnout by block group.

How South Dallas Fair Park compares

Among neighborhoods within 5 miles, South Dallas Fair Park is the most Democratic-leaning.

South Dallas Fair Park runs about 90 points more Democratic than Texas as a whole. Texas leans Republican overall, while South Dallas Fair Park is one of the few Democratic-leaning pockets.

Politics vary noticeably by block within South Dallas Fair Park. The west side is the most Democratic-leaning (D+81) and the southeast side is the least Democratic-leaning (D+69), a spread of about 12 points.

Why South Dallas Fair Park leans the way it does

This analysis examined 14,881 data points per neighborhood to find what predicts political lean and turnout. The items below are a few correlations that stood out for South Dallas Fair Park, not a ranked or complete list of what matters most.

South Dallas Fair Park votes against the grain of Texas. Texas leans Republican overall, while South Dallas Fair Park runs about 90 points more Democratic. Rural majority-Black areas vote Democratic, and about 65% of residents in South Dallas Fair Park are Black or African American, above 93% of neighborhoods. A high never-married share predicts Democratic voting, and about 47% of adults in South Dallas Fair Park have never been married, above 76% of neighborhoods.

Cancer-screening access and voter turnout

Places with low colon-cancer-screening access tend to turn out at a lower rate; South Dallas Fair Park, Dallas, TX sits in the bottom quarter nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.

Why turnout in South Dallas Fair Park looks the way it does

Areas with limited routine healthcare access turn out at lower rates. South Dallas Fair Park 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 42%, about 11 points below the Texas average of 54%. Low high-school completion lines up with lower turnout, and about 84% of adults in South Dallas Fair Park have completed high school, below 79% of neighborhoods. Learn more about the findings and methodology on the political spectrum map.

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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.