Top 10 Largest Counties in Kenya by Size

The following list contains the top 10 largest counties in Kenya by size. Turkana County is the largest by area ( 68,680 km²) while Mombasa is the smallest ( 294.7 km² ). 

1.Turkana County – 68,680 km²

2. Marsabit County – 66,923 km²

3. Wajir County – 55,841 km²

4. Garissa County – 44,753 km²

5. Tana River County – 35,376 km²

6. Kitui County – 30,430 km²

7. Isiolo County – 25,336 km²

8. Kajiado County –  21,293 km²

9.Samburu County – 20,182 km²

10. Narok County – 17,921 km²

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