Kenya voted for a new president on Tuesday against a backdrop of economic hardship and growing disenchantment with the political elite, with voting largely peaceful but producing low turnout in some areas.

The country is hoping for an orderly transition of power after almost a decade under two-term President Uhuru Kenyatta, but concerns about vote-rigging linger after past election disputes triggered deadly unrest.

Deputy President and erstwhile heir-apparent William Ruto, 55, is running against Raila Odinga, the 77-year-old veteran opposition leader now backed by longtime rival Kenyatta after a stunning shift in allegiances.


Raila Odinga (left) and William Ruto are the frontrunners in the presidential race / © AFP/File

Voters lined up well before dawn to cast their ballots in what has been billed as a key test for democracy in a country where citizens have become frustrated with political leaders and their failure to deliver on their promises.

By 4:00 pm (1300 GMT), 10 hours after polling began, turnout was at just over 56 percent of the 22 million registered voters, according to the Independent Electoral and Boundaries Commission (IEBC).

Comparable figures for the August 2017 election were not immediately available, but overall turnout then reached 78 percent.

Polls had largely closed by 10:00 pm (1900 GMT), with some stations reporting sparse turnout as they shut their doors at 5:00 pm, when voting was due to finish.


Voters line up in Ruto's stomping ground of Eldoret / © AFP

Polling stations whose opening was delayed were continuing to admit voters, IEBC chairman Wafula Chebukati said in a press briefing, urging Kenyans to be patient as election officials worked late into the night, counting votes.

"We call for patience among Kenyans as we undertake this rigorous exercise and also endeavour to complete this exercise as soon as possible," he said.

No presidential election outcome has gone uncontested since 2002, and there will be an anxious wait for this year's results which are not expected for several days.

- Hope for fair vote -

Pressure is on the IEBC to ensure a free and fair vote in all six polls -- for the presidency as well as for senators, governors, lawmakers, woman representatives and some 1,500 county officials.


A Kenyan election officer photographs a Maasai woman whose fingerprints failed to be recognised by an electronic system / © AFP

The IEBC acknowledged that about 200 electronic voter registration devices had failed, out of a total of more than 46,000.

Polling was suspended in Wajir, a county bordering Somalia, after a gunfight left election officials trapped inside an office where ballots were stored, the IEBC said.

The suspension of local polls triggered a protest in western Nakuru county, but police said late Tuesday that the country had largely "remained calm and peaceful with no major incidents to report".

Many people said they hoped this year's vote would make their lives easier as they struggle to put food on the table amid soaring inflation and a crippling drought.

"I have come to vote to pick someone who will bring change to this country," said unemployed 34-year-old Ruth Iminza in the Nairobi slum of Kibera.

"Everything has gone up including school fees for our children."


The electoral body is under pressure to ensure a free and fair vote / © AFP

Analysts have suggested that Odinga, a onetime political prisoner and former prime minister who is making his fifth stab at the presidency, could edge past his younger rival.

If neither wins more than 50 percent, Kenya will stage a run-off for the first time in its history.

Ruto has painted the election as a battle between ordinary "hustlers" and "dynasties" -- the Kenyatta and Odinga families that have dominated Kenyan politics since independence from Britain in 1963.

Since neither man belongs to the dominant Kikuyu tribe, which has produced three of the country's four presidents, the election will open a new chapter in Kenya's history.

If Odinga wins, his running mate Martha Karua will become deputy president, the first woman to hold the post.

- 'We want peace' -

Kenya's international partners are closely watching the vote in a country deemed a beacon of regional stability.


Raila Odinga moves through a crowd of supporters after casting his ballot in the Nairobi slum of Kibera / © AFP

Both Odinga and Ruto have urged a peaceful election, but fears remain that if the loser challenges the outcome -- as widely expected -- there could be unrest.

Security was tight on Tuesday, with more than 150,000 officers deployed across the country of about 50 million.

The trauma of the 2007 poll, which was followed by politically motivated ethnic clashes that killed more than 1,100 people, runs deep.


Indelible ink is applied to a voter's finger to ensure they cannot vote again in Kenya's general election / © AFP

Odinga's challenge to the 2017 election result was met with a heavy-handed police response that left dozens dead.

Some observers say economic pressure could vie with tribal allegiance as the big motivator for voters in a country where a third of the population lives in poverty.

The new president will have to tackle the cost-of-living crisis, youth unemployment, a $70-billion debt mountain and entrenched corruption.

But first, he will have to make peace with his opponent, Kenyans say.

"There should be no violence. Whoever wins, we will support them and the person who fails should support the winner," said unemployed Mary Musera, who woke up at 3:00 am to vote in Kibera.

"We want peace."