The Tswelopele Local Municipality council consists of fifteen members elected by mixed-member proportional representation. Eight councillors are elected by first-past-the-post voting in eight wards, while the remaining seven are chosen from party lists so that the total number of party representatives is proportional to the number of votes received.
The African National Congress (ANC) has won a majority in each election. In the 2021 South African municipal elections the African National Congress (ANC) won a reduced majority of ten seats on the council.
The following table shows the composition of the council after past elections.
| Event | ANC | DA | EFF | Other | Total |
|---|---|---|---|---|---|
| 2000 election | 11 | 2 | - | - | 13 |
| 2006 election | 11 | 2 | - | 1 | 14 |
| 2011 election | 12 | 2 | - | 1 | 15 |
| 2016 election | 11 | 3 | 1 | 0 | 15 |
| 2021 election | 10 | 3 | 2 | 2 | 17 |
See main article: 2000 South African municipal elections.
The following table shows the results of the 2000 election.[1]
See main article: 2006 South African municipal elections.
The following table shows the results of the 2006 election.[2]
See main article: 2011 South African municipal elections.
The following table shows the results of the 2011 election.[3]
See main article: 2016 South African municipal elections.
The following table shows the results of the 2016 election.[4]
See main article: 2021 South African municipal elections.
The following table shows the results of the 2021 election.[5]