The Proportional House

Massachusetts under proportional representation

Massachusetts’s 9-seat U.S. House delegation is currently D 9 · R 0. Allocated in proportion to its statewide House vote, it would be D 9 · R 0 — no net change in the partisan split.

Explore Massachusetts on the interactive map →

Massachusetts 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.