Following the voter registration weekend held on 20 and 21 June, South Africa’s voters’ roll now stands at 28.5 million people. This figure represents approximately 64% of the eligible population aged 18 and older. While the total number of registered voters has increased since the 2024 national election, which saw 27.7 million registrations, the overall percentage of eligible voters has not risen since the 2021 government elections.
Did You Know? During the June registration weekend, nearly three million people participated, yet the vast majority were updating existing details rather than signing up for the first time; only about 477,000 individuals were new registrants.
Historical Trends in Voter Registration
Registration patterns have shifted significantly over the last two decades. Between 2000 and 2016, the share of eligible citizens registered to vote rose from 69% to 70%. However, this growth trajectory reversed in 2021. The current 64% registration rate remains unchanged from the levels recorded during the 2021 government elections, when there were 26.2 million people on the roll out of 40.6 million eligible voters.

Voter Turnout and Demographic Shifts
Beyond registration, actual participation in elections has experienced a stark decline. In the 2000 and 2006 local government elections, 48% of registered voters cast their ballots. Participation peaked at almost 58% in 2011 and 2016, but dropped to 46% in 2021. Younger demographics show a complex relationship with the polls; while those aged 18 to 19 had the highest turnout of any age group in 2021 at 71%, they remain the least likely to register, with only 15% of that cohort on the roll, down from 30% in 2005.
The proportion of people aged 20 to 34 who are registered to vote has been declining, and this age group was also the least likely to vote in 2021.
What May Happen Next
Citizens looking to adjust their status or register for the first time may continue to use the IEC’s website to update their details.
Frequently Asked Questions
How many people registered to vote for the first time during the June weekend?
Approximately 477,000 people registered for the first time during the registration weekend on 20 and 21 June.
How does current voter turnout compare to previous years?
Turnout has dropped from almost 58% in 2011 and 2016 to 46% during the 2021 local government elections.
Which age group was least likely to vote in 2021?
The 20 to 34 age group was the least likely to vote, with turnout recorded at 35% for those aged 20 to 29, and 26% for those aged 29 to 30.














