Here's a paradox that should trouble every Azimio strategist: Raila Odinga won 22 out of 47 counties in the 2022 presidential election, losing just 3 more counties than Ruto. In some of those 22 counties, his margins were breathtaking — 95%+ in parts of Nyanza, 80%+ along the Coast. And yet he lost the national popular vote by 233,211 votes. How is that possible?
The Concentration Problem
Azimio's fundamental problem was vote concentration. The coalition piled up enormous, unusable surpluses in a handful of counties while failing to compete in enough of the rest. Consider the arithmetic:
Azimio's top 5 counties by margin:
- Homa Bay: Raila 96.1%, Ruto 3.2% — margin of +253,000
- Siaya: Raila 95.7%, Ruto 3.6% — margin of +213,000
- Migori: Raila 88.4%, Ruto 10.8% — margin of +171,000
- Kisumu: Raila 93.2%, Ruto 6.1% — margin of +242,000
- Mombasa: Raila 62.8%, Ruto 35.9% — margin of +74,000
In just four Nyanza counties, Raila accumulated a surplus of approximately 879,000 votes. But these are votes beyond what he needed to win those counties — they're democratically 'wasted' in the sense that a 96% win counts the same as a 51% win.
Kenya Kwanza's Efficient Spread
Compare this to Ruto's distribution:
Kenya Kwanza's top 5 counties by margin:
- Bomet: Ruto 94.7%, Raila 4.7% — margin of +187,000
- Kericho: Ruto 93.2%, Raila 6.1% — margin of +175,000
- Nandi: Ruto 92.8%, Raila 6.5% — margin of +163,000
- Kiambu: Ruto 72.3%, Raila 26.1% — margin of +310,000
- Uasin Gishu: Ruto 89.3%, Raila 9.9% — margin of +192,000
Ruto's margins in the Rift Valley were nearly as large as Raila's in Nyanza. But crucially, Ruto had a second stronghold in Mt. Kenya that delivered an additional 1.85 million net votes. Azimio had no equivalent second bloc.
The Swing County Failures
The election was ultimately decided in the 12-15 swing counties where neither candidate had overwhelming ethnic support. These include Nakuru, Nairobi, Machakos, Kilifi, Kwale, Kakamega, Bungoma, Trans Nzoia, Laikipia, and Kajiado.
Azimio's performance in key swing counties:
- Nairobi: Raila 49.1% — lost by 1.6 points
- Nakuru: Raila 31.2% — lost by 36 points
- Kakamega: Raila 56.3% — won, but margin slim
- Bungoma: Raila 46.8% — lost by 6 points (traditionally opposition)
- Trans Nzoia: Raila 40.9% — lost by 18 points
- Machakos: Raila 52.1% — narrow win, below expectations
In almost every swing county, Azimio either lost outright or won by margins too slim to offset Ruto's Mt. Kenya and Rift Valley advantages.
The Western Kenya Collapse
Perhaps Azimio's most painful failure was in Western Kenya. Historically part of the opposition coalition, the Luhya-dominated counties of Bungoma, Kakamega, Vihiga, and Busia were expected to deliver solid margins for Raila. Instead:
- Musalia Mudavadi's defection to Kenya Kwanza flipped Vihiga (Ruto 55.2%)
- Bungoma went to Ruto (52.1%) — a first in the multi-party era
- Even in Kakamega, Raila's margin shrunk to single digits
The loss of Western Kenya's approximately 2.1 million voters as a reliable Azimio base was devastating. Mudavadi and Moses Wetang'ula's decision to join Kenya Kwanza didn't just remove two politicians — it shifted the entire Luhya political centre of gravity.
The Mathematical Lesson
Azimio's 2022 result illustrates a fundamental truth of Kenyan electoral mathematics: depth of support matters less than breadth. Winning 96% in Siaya is worth less than winning 52% in ten medium-sized counties.
For any future opposition coalition, the lesson is clear: a strategy built on ethnic strongholds is a strategy built on sand. You need competitive margins in at least 30 counties, not dominant margins in 15.
Interestingly, this was exactly the strategy that Ruto employed — and it's the same strategy that Mwai Kibaki used in his landslide 2002 victory. Broad coalitions that compete everywhere beat narrow coalitions that dominate somewhere.
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