Society
What is Gerrymandering?
Gerrymandering is drawing the boundaries of voting districts to favor one political party or group. By carefully grouping or splitting voters, mapmakers can shape election results without changing a single vote — undermining fair representation.
See it, don’t just read it.
Watch a 2-minute lesson with voice + animation that explains gerrymandering.
Key things to understand
- 1Voting district lines are redrawn to favor a party.
- 2'Packing' crowds rival voters into a few districts; 'cracking' splits them across many.
- 3It can let a party win more seats than its share of votes.
- 4It's named after an oddly shaped 1812 district likened to a salamander.
- 5Independent commissions and courts try to limit it.
Frequently asked questions
- How does gerrymandering work?
- By 'packing' opponents into a few districts or 'cracking' them across many, mapmakers waste rival votes and tilt the overall results.
- Where does the word gerrymandering come from?
- From an 1812 Massachusetts district shaped like a salamander under Governor Elbridge Gerry — 'Gerry' plus 'salamander.'
- How can gerrymandering be stopped?
- Independent redistricting commissions, clear fairness rules, and court challenges aim to keep district maps neutral.