The Proportional House

Pennsylvania under proportional representation

Pennsylvania’s 17-seat U.S. House delegation is currently D 7 · R 10. Allocated in proportion to its statewide House vote, it would be D 9 · R 8 — a shift of 2 seats toward Democrats.

Explore Pennsylvania on the interactive map →

Pennsylvania is one of 50 states in an interactive map of the U.S. House under proportional representation, updated daily from current polling. See the most distorted delegations, the methodology and data sources, or the national map.