Electoral System Design Database

Costa Rica

Costa Rica

Year Electoral system family Electoral system for national legislature Number of tiers Legislative size (directly elected) Legislative size (voting members) Electoral system for the president
2022 PR List PR 1 57 57 TRS
2018 PR List PR 1 57 57 TRS
2014 PR List PR 1 57 57 TRS
2010 PR List PR 1 57 57 TRS
2006 PR List PR 1 57 57 TRS
2002 PR List PR 1 57 57 TRS
1998 PR List PR 1 57 57 TRS
1994 PR List PR 1 57 57 TRS
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