Massac leans heavily Republican by roughly 34 points: about 33% of voters vote Democratic and 67% Republican.
About 80% of adults in Massac typically vote, above the U.S. average of about 62%. Among adults in Massac, ~26% vote Democratic, ~54% Republican, and ~20% don't vote. The map below shows estimated turnout by block group.
How Massac compares
Among cities within 25 miles, Massac leans more Republican than 1 of 78 neighbors.
Politically, Massac sits close to the rest of Kentucky.
Politics vary noticeably by neighborhood within Massac. The southwest side is the most Republican-leaning (R+52) and the northeast side is the least Republican-leaning (R+19), a spread of about 33 points.
Why Massac 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 Massac, not a ranked or complete list of what matters most.
Massac votes Republican even though it is densely developed (about 59%, far above the Kentucky average of 18%). State and regional patterns outweigh the Democratic lean that density usually predicts here.
Population density and Democratic lean
Places with high population density tend to lean Democratic; Massac, KY sits in the top quarter nationally on this measure.
Why turnout in Massac looks the way it does
Turnout in Massac 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.
Nearby Cities
- Hendron, KY R+35
- Paducah, KY R+20
- West Paducah, KY R+57
- Cecil, KY R+47
- Farley, KY R+41
- Heath, KY R+57
- Boaz, KY R+67
- Melber, KY R+66
- Grahamville, KY R+58
- Lovelaceville, KY R+66
Cities with Similar Populations
- Morganfield, KY R+49
- Emory, TX R+72
- Sparta, NC R+56
- Villa Ridge, MO R+49
- Aurora, NE R+54
- Dover, TN R+64
- West Fork, AR R+37
- Perkins, OK R+45
- La Habra Heights, CA R+10
- Early, TX R+71
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Kentucky State Board 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.