Zimbabwe
| 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 | Mixed | Parallel | 2 | 280 | 280 | TRS |
| 2018 | Mixed | Parallel | 2 | 270 | 270 | TRS |
| 2013 | Mixed | Parallel | 2 | 270 | 270 | TRS |
| 2008 | Plurality/Majority | FPTP | 1 | 210 | 210 | TRS |
| 2005 | Plurality/Majority | FPTP | 1 | 120 | 150 | TRS |
| 2000 | Plurality/Majority | FPTP | 1 | 120 | 150 | TRS |
| 1995 | Plurality/Majority | FPTP | 1 | 120 | 150 | TRS |
