Wynnburg, TN Political Map | Democrat & Republican Areas in Wynnburg

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

Wynnburg is a Republican stronghold. About 14% of voters here vote Democratic and 86% Republican.

 

About 67% of adults in Wynnburg typically vote, near the U.S. average of about 62%. Among adults in Wynnburg, ~9% vote Democratic, ~57% Republican, and ~34% don't vote. The map below shows estimated turnout by block group.

How Wynnburg compares

Among cities within 25 miles, Wynnburg leans more Republican than 46 of 72 neighbors.

Wynnburg runs about 42 points more Republican than Tennessee as a whole.

Politics vary noticeably by neighborhood within Wynnburg. The northwest side is the most Republican-leaning (R+75) and the southwest side is the least Republican-leaning (R+65), a spread of about 10 points.

Why Wynnburg 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 Wynnburg, not a ranked or complete list of what matters most.

Car-dependent areas vote Republican. About 93% of residents in Wynnburg drive to work alone, about 19 points above the U.S. average of 74%.

Population density and Republican lean

Places with low population density tend to lean Republican; Wynnburg, TN sits in the bottom quarter nationally on this measure.

Why turnout in Wynnburg looks the way it does

Areas with limited routine healthcare access turn out at lower rates. Wynnburg 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 13 points below the Tennessee average of 56%. 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 Tennessee Secretary of State, Division of 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.