The Proportional House — mapping the U.S. House under proportional representation.
Every state elects two senators regardless of population. On 2020 Census figures, Wyoming has one senator per 288,426 residents and California one per 19,769,112 — a 68.5× gap in per-person Senate representation. The 26 smallest states hold 17.6% of the U.S. population and elect a 52-seat Senate majority. This page ranks all 50 states by people per senator.
This interactive site requires JavaScript. The data is public:
projection.json, the
v1 API, and static per-state pages under /state/.