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

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

Millington leans Republican by roughly 18 points: about 41% of voters vote Democratic and 59% Republican.

 

About 61% of adults in Millington typically vote, near the U.S. average of about 62%. Among adults in Millington, ~25% vote Democratic, ~36% Republican, and ~39% don't vote. The map below shows estimated turnout by block group.

How Millington compares

Among cities within 25 miles, Millington leans more Republican than 11 of 50 neighbors.

Millington runs about 12 points more Democratic than Tennessee as a whole.

Politics vary noticeably by neighborhood within Millington. The southeast side runs the most Democratic (D+2) and the northwest side runs the most Republican (R+47), a spread of about 49 points.

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

Millington votes Republican even though it is densely developed (about 32%, modestly above the Tennessee average of 21%). State and regional patterns outweigh the Democratic lean that density usually predicts here.

Never-married share, developed land, and voter turnout

Places that combine a never-married-heavy adult population and a heavily developed built environment tend to turn out at a lower rate, as Millington, TN does.

Why turnout in Millington looks the way it does

Areas with limited routine healthcare access turn out at lower rates. Millington is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. Renters vote less often than owners, and about 35% of households in Millington rent, compared to around 18% in nearby cities. Learn more about the findings and methodology on the political spectrum map.

All Local Stats

Home Services

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.