Belize
| 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 |
|---|---|---|---|---|---|---|
| 2020 | Plurality/Majority | FPTP | 1 | 31 | 31 | Not applicable |
| 2015 | Plurality/Majority | FPTP | 1 | 31 | 31 | Not applicable |
| 2012 | Plurality/Majority | FPTP | 1 | 31 | 31 | Not applicable |
| 2008 | Plurality/Majority | FPTP | 1 | 31 | 31 | Not applicable |
| 2003 | Plurality/Majority | FPTP | 1 | 29 | 29 | Not applicable |
| 1998 | Plurality/Majority | FPTP | 1 | 29 | 29 | Not applicable |
| 1993 | Plurality/Majority | FPTP | 1 | 29 | 29 | Not applicable |
