Andreas, PA Political Map | Democrat & Republican Areas in Andreas

Andreas is a Republican stronghold. About 24% of voters here vote Democratic and 76% Republican.

 
Andreas, PA block-group political-lean map
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About 79% of adults in Andreas typically vote, above the U.S. average of about 62%. Among adults in Andreas, ~19% vote Democratic, ~60% Republican, and ~21% don't vote. The map below shows estimated turnout by block group.

Andreas, PA block-group voter-turnout map
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How Andreas compares

Among cities within 25 miles, Andreas leans more Republican than 151 of 157 neighbors.

Andreas runs about 51 points more Republican than Pennsylvania as a whole.

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

Areas with many family households vote Republican. About 82% of households in Andreas are family households, about 15 points above the U.S. average of 67%.

Renting and voter turnout

Places with homeowner-heavy households tend to turn out at a higher rate; Andreas, PA sits in the bottom quarter nationally on this measure.

Why turnout in Andreas looks the way it does

Areas with strong routine healthcare access turn out at higher rates. Andreas is in the top quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 63%, above 61% of cities. Homeowners vote more often than renters, and about 91% of households in Andreas own their home, about 16 points above the U.S. average of 75%. 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 Pennsylvania Department of State, Bureau 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.