Guatemala
| 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 |
|---|---|---|---|---|---|---|
| 2023 | PR | List PR | 2.00 | 160 | 160 | TRS |
| 2019 | PR | List PR | 2 | 160 | 160 | TRS |
| 2015 | PR | List PR | 2 | 158 | 158 | TRS |
| 2011 | PR | List PR | 2 | 158 | 158 | TRS |
| 2007 | PR | List PR | 2 | 158 | 158 | TRS |
| 2003 | PR | List PR | 2 | 158 | 158 | TRS |
| 1999 | PR | List PR | 2 | 113 | 113 | TRS |
| 1995 | PR | List PR | 2 | 80 | 80 | TRS |
| 1994 | PR | List PR | 2 | 80 | 80 | TRS |
