Map Comparison
Any two elections. Side by side. Spot the shifts instantly. Synchronized pan, zoom, and county selection.
See What Flipped
Instantly identify which states changed hands between elections.
| State | EVs | 2020 | → | 2024 | Swing |
|---|---|---|---|---|---|
| Georgia | 16 | D+0.2 | → | R+2.2 | R+2.4 |
| Arizona | 11 | D+0.3 | → | R+2.0 | R+2.3 |
| Michigan | 15 | D+2.8 | → | R+1.4 | R+4.2 |
| Pennsylvania | 19 | D+1.2 | → | R+1.8 | R+3.0 |
| Wisconsin | 10 | D+0.6 | → | R+0.9 | R+1.5 |
| Nevada | 6 | D+2.4 | → | R+3.1 | R+5.5 |
| North Carolina | 16 | R+1.3 | → | R+3.2 | R+1.9 |
Comparison Made Easy
Everything synced. Everything calculated. Just pick two years and explore.
Synchronized Navigation
Pan and zoom on one map, and the other follows. Click a county to select it on both sides.
Automatic Swing Calculation
Swing is computed automatically for every county and state. Color-coded visualization.
Any Two Years
Compare 1860 to 2024, or any years in between. 165 years of data at your fingertips.
Export Comparison Data
Download the comparison as CSV or JSON. Perfect for reports and presentations.
Multiple Levels
Compare at state level, county level, or even congressional district level.
Filter by Swing
Highlight only counties that swung more than a certain threshold. Focus on the movers.
Visualize the Swing
See how every state shifted from 2020 to 2024.
Comparisons to Try
Not sure where to start? Here are some fascinating electoral shifts to explore.
See how the Rust Belt swung back after Trump's first win.
Compare Obama's historic win to his tighter re-election.
Two of the closest elections in history, 60 years apart.
Watch the South flip from LBJ's landslide to Nixon's Southern Strategy.
Reagan's revolution: from narrow win to 49-state landslide.
Two elections decided by razor-thin margins in key states.
Ready to See the Shifts?
165 years of election data. Any two years. Side by side. Start comparing now.