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Map: Multi-Member Districts and Ranked Choice Voting in the States

infogram_0_724e9818-19c2-4e98-adf9-4dcffc464cea2022 State-Level MMDs and RCV Map


This map shows whether states have single-member plurality districts, two-member districts, or 3+ member districts (multi-member). The map also shows the two states that use ranked choice voting (Alaska and Maine). District magnitude matters because this determines how many subgroups can be represented. If there are more seats available, more groups obtain representation.