Yiaga Africa and other election observers have given a largely positive assessment of the Osun election, saying the Independent National Electoral Commission (INEC) and security agencies performed satisfactorily during the August 15, 2026 governorship poll, while urging the commission to address identified weaknesses before the 2027 general elections.
The assessment was presented in Osogbo on Sunday, August 16, by Asmau Maikudi, chairperson of the Election Observation Mission. The observers said the conduct of voting and the subsequent results provided useful evidence that improvements in election administration are possible.
Yiaga Africa said its statistical analysis was consistent with the results announced by INEC, adding credibility to the declared outcome. However, the organisation cautioned that a positive assessment should not obscure shortcomings recorded during the election.
One of the most significant observations from the Osun governorship election was Yiaga Africa’s assessment of the announced results.
The organisation said its independent statistical analysis aligned with the figures declared by INEC. This is important because Yiaga Africa’s Watching The Vote programme uses a statistical observation methodology designed to independently assess whether officially announced election results are consistent with votes recorded at sampled polling units.
The group therefore regarded the outcome as broadly consistent with what its observers recorded during the voting process.
The assessment follows a closely watched election in which Governor Ademola Adeleke of the Accord Party secured a second term.
INEC’s final figures showed:
- Ademola Adeleke — 511,067 votes
- Bola Oyebamiji — 444,815 votes
- Najeem Salaam — 17,180 votes
- Adeleke’s winning margin — 66,252 votes
The result gave Adeleke another four-year mandate after a competitive contest against the APC’s Oyebamiji.
Yiaga Africa also highlighted the conduct of voters, particularly their determination to remain at polling locations while ballots were counted.
The organisation estimated voter turnout at about 43 per cent, describing the participation of voters who turned out despite the political tensions surrounding the election as noteworthy.
It also pointed to voters’ willingness to observe the counting process as an important part of electoral accountability.
However, Yiaga Africa said citizens should not have to physically remain at polling units to protect their votes. In its view, an electoral system should provide sufficient institutional safeguards to give voters confidence that their ballots will be properly counted and protected.
That distinction is central to the organisation’s assessment: while voter vigilance can strengthen accountability, responsibility for protecting the integrity of an election ultimately rests with electoral institutions and other authorised stakeholders.
Despite its generally favourable assessment, Yiaga Africa identified the Osun election as an opportunity for INEC to improve its procedures before the next nationwide electoral cycle.
The organisation said the commission should examine the lessons from the election and use them to strengthen election administration ahead of 2027.
Its recommendations come at an important time for INEC. The commission is expected to conduct the 2027 general elections under the country’s evolving electoral framework, making the lessons from recent off-cycle governorship elections particularly relevant.
Yiaga Africa had also raised election-management issues before the Osun poll, including the need for greater clarity around electronic transmission and the movement of results from polling units through the collation process.
The organisation’s broader position is that technological improvements must be matched by transparent procedures that voters, political parties, observers and the wider public can understand.
Security agencies also received a broadly positive assessment from the observers.
Maikudi said the agencies largely passed the test during the election, suggesting that their deployment helped maintain a generally peaceful voting environment.
The assessment is significant given concerns that accompanied the campaign period. Yiaga Africa had warned before the election that political tensions could threaten the credibility and peaceful conduct of the poll, while calling on political parties, candidates, security agencies and voters to prioritise peace.
The latest assessment suggests that those concerns did not ultimately prevent the election from proceeding to completion.
However, a positive overall assessment does not mean that every aspect of election security was without problems. The organisation’s call for continued improvements indicates that security agencies will still need to strengthen their professionalism, neutrality and response to electoral offences ahead of 2027.
The observer group’s assessment could become an important reference point as INEC and other election stakeholders prepare for the 2027 elections.
The Osun election was one of the major off-cycle governorship contests before the next general election, giving election observers an opportunity to assess how recent reforms, technology and operational procedures perform under real electoral conditions.
For INEC, the key challenge is now to turn the positive aspects identified by observers into standard practice while correcting the weaknesses exposed during the poll.
For voters, the larger issue is whether improvements in election management can gradually reduce the need for citizens to personally monitor every stage of the voting and counting process.
For political parties, the result also reinforces the importance of credible election-day procedures and effective party-agent participation in protecting electoral mandates.
Yiaga Africa’s assessment presents a mixed but largely encouraging picture of the 2026 Osun election.
The organisation credited INEC, security agencies and voters for important aspects of the process while warning against complacency. Its confirmation that the announced results were consistent with its statistical analysis provides a significant endorsement of the outcome, but its concerns about institutional safeguards point to areas requiring further work.
As Nigeria moves towards the 2027 general elections, the central question will be whether the lessons from Osun—and other recent governorship polls—translate into stronger electoral institutions, greater public confidence and more transparent management of votes.
For INEC, the commendation is therefore best viewed not as an endpoint but as an opportunity to consolidate improvements and correct remaining weaknesses before the next major national electoral test.
