Bromley, AL Political Map | Democrat & Republican Areas in Bromley

Bromley is a Republican stronghold. About 17% of voters here vote Democratic and 83% Republican.

 
Bromley, AL block-group political-lean map
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About 77% of adults in Bromley typically vote, above the U.S. average of about 62%. Among adults in Bromley, ~13% vote Democratic, ~64% Republican, and ~23% don't vote. The map below shows estimated turnout by block group.

Bromley, AL block-group voter-turnout map
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How Bromley compares

Among cities within 25 miles, Bromley leans more Republican than 29 of 42 neighbors.

Bromley runs about 35 points more Republican than Alabama as a whole.

Politics vary noticeably by neighborhood within Bromley. The northwest side is the most Republican-leaning (R+75) and the southeast side is the least Republican-leaning (R+52), a spread of about 23 points.

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

Car-dependent areas vote Republican. About 87% of residents in Bromley drive to work alone, about 14 points above the U.S. average of 74%. A high family-household share predicts Republican voting, and about 84% of households in Bromley are family households, above 96% of cities.

Park access and Republican lean

Places with low park coverage tend to lean Republican; Bromley, AL sits below the national average on this measure. Park access does not change how people vote; it tends to track denser, higher-income areas.

Why turnout in Bromley looks the way it does

Homeowners vote more often than renters. About 92% of households in Bromley own their home, about 14 points above the Alabama average of 78%. High high-school completion lines up with higher turnout, and about 98% of adults in Bromley have completed high school, above 94% of cities. Learn more about the findings and methodology on the political spectrum map.

Cities with Similar Populations

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Sources and methodology

Precinct-level voting records used to fit the model come from Alabama Secretary of State, 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.