Lancaster Hill, TN Political Map | Democrat & Republican Areas in Lancaster Hill

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

Lancaster Hill is a Republican stronghold. About 19% of voters here vote Democratic and 81% Republican.

 

About 71% of adults in Lancaster Hill typically vote, above the U.S. average of about 62%. Among adults in Lancaster Hill, ~14% vote Democratic, ~57% Republican, and ~29% don't vote. The map below shows estimated turnout by block group.

How Lancaster Hill compares

Among cities within 25 miles, Lancaster Hill leans more Republican than 14 of 76 neighbors.

Lancaster Hill runs about 32 points more Republican than Tennessee as a whole.

Why Lancaster Hill leans the way it does

Density, race composition, education, and family structure all sit close to their national averages in Lancaster Hill. The lean here lands roughly where demographic data alone would predict.

Preventive-care access and voter turnout

Places with limited routine preventive-care access tend to turn out at a lower rate; Lancaster Hill, TN sits below the national average on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.

Why turnout in Lancaster Hill looks the way it does

Turnout in Lancaster Hill sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.

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.