
NAIROBI, Kenya- Thousands of voters turned out from as early as 6 a.m. on Thursday to elect a new Member of Parliament for Ol Kalou Constituency in a by-election that has become one of Kenya’s most politically significant contests since the 2022 General Election.
Long queues formed at polling stations as residents braved the cold to cast their ballots in a race expected to shape political dynamics in the Mount Kenya region.
Here are the key facts about the by-election:
1. Why is Ol Kalou voting?
The parliamentary seat fell vacant following the death of Jubilee MP David Njuguna Kiaraho in March 2026, prompting the Independent Electoral and Boundaries Commission (IEBC) to schedule a by-election for July 16.
2. Why is this election attracting national attention?
Although it is a constituency by-election, the contest is widely viewed as the first major political showdown between President William Ruto’s United Democratic Alliance (UDA) and former Deputy President Rigathi Gachagua’s Democracy for the Citizens Party (DCP) in the Mount Kenya region.
Political analysts believe the result could offer an early indication of shifting political loyalties ahead of the 2027 General Election.
3. Who are the main candidates?
The IEBC cleared nine candidates to contest the seat.
However, the race has largely narrowed to:
- Samuel Muchina Nyagah (UDA) – the ruling party’s candidate, who won the UDA nomination after defeating nine rivals.
- Sammy Kamau Ngotho (DCP) – a former MCA and businessman who overwhelmingly won the DCP nomination.
4. Why is voter turnout significant?
Thousands of voters reported to polling stations from dawn, with long queues witnessed before voting officially began at 6 a.m.
The strong turnout contrasts sharply with party primaries held in May, particularly the UDA nominations, which recorded relatively low participation. Analysts say Thursday’s turnout suggests voters appreciate the high political stakes of the contest.
5. What issues dominated the campaigns?
The campaigns were among the fiercest seen in a constituency race, featuring:
- Allegations of voter bribery.
- Claims of intimidation and misuse of state resources.
- Frequent visits by Cabinet Secretaries, Members of Parliament, governors and other national political figures.
- Heated exchanges between Kenya Kwanza and opposition leaders over the direction of Mount Kenya politics.
6. How is the election being conducted?
The IEBC says all polling stations opened at 6 a.m. and will close at 5 p.m.
Unlike previous elections, voters are being identified electronically using KIEMS kits, with no manual voter register available. Anyone in the queue by 5 p.m. will be allowed to vote.
7. Why does the result matter?
Beyond electing a new MP, the outcome is expected to:
- Test UDA’s grip on the Mount Kenya region.
- Measure DCP’s growing popularity under Rigathi Gachagua’s political movement.
- Influence political strategies ahead of the 2027 General Election.
- Shape alliances and momentum in one of Kenya’s most influential voting blocs.
With thousands turning out to vote despite the chilly morning, Ol Kalou has once again demonstrated why this by-election is being watched far beyond Nyandarua County.
While the immediate prize is a parliamentary seat, the political message sent by voters is likely to resonate across the country in the run-up to the next General Election.

