All Counties In Kenya From Largest To Smallest (Ranked 2024)
Here are all the Counties in Kenya today ranked by their land sizes respectively from the biggest County in Kenya to the smallest County.
Counties were established after the enactment of the 27th August 2010 Kenyan constitution administrative structure.
Today, Kenya consists of 47 Counties which are headed by elected Governors in each respective county.
Which means the new administrative structure consists of 47 county governments.
Turkana is the largest county in Kenya with a size of 71,597.8 km² while Mombasa is the smallest covering just 212.5km².
Below is the ranking of the Kenyan Counties from largest to smallest.
Counties In Kenya From Largest To Smallest:
- Turkana
Area (km2): 71,597.8
- Marsabit
Area (km2): 66,923.1
- Wajir
Area (km2): 55,840.6
- Garissa
Area (km2): 45,720.2
- Tana River
Area (km2): 35,375.8
- Mandera
Area (km2): 25,797.7
- Isiolo
Area (km2): 25,336.1
- Kitui
Area (km2): 24,385.1
- Kajiado
Area (km2): 21,292.7
- Samburu
Area (km2): 20,182.5
- Narok
Area (km2): 17,921.2
- Taita–Taveta
Area (km2): 17,083.9
- Kilifi
Area (km2): 12,245.9
- Baringo
Area (km2): 11,075.3
- Laikipia
Area (km2): 8,696.1
- West Pokot
Area (km2): 8,418.2
- Kwale
Area (km2): 8,270.3
- Makueni
Area (km2): 8,008.9
- Nakuru
Area (km2): 7,509.5
- Meru
Area (km2): 7,003.1
- Lamu
Area (km2): 6,497.7
- Machakos
Area (km2): 5,952.9
- Homa Bay
Area (km2): 3,154.7
- Nyandarua
Area (km2): 3,107.7
- Elgeyo-Marakwet
Area (km2): 3,049.7
- Kakamega
Area (km2): 3,033.8
- Uasin Gishu
Area (km2): 2,955.3
- Nandi
Area (km2): 2,884.5
- Tharaka-Nithi
Area (km2): 2,609.5
- Migori
Area (km2): 2,586.4
- Embu
Area (km2): 2,555.9
- Siaya
Area (km2): 2,496.1
- Trans-Nzoia
Area (km2): 2,469.9
- Kericho
Area (km2): 2,454.5
- Kiambu
Area (km2): 2,449.2
- Nyeri
Area (km2): 2,361.0
- Murang’a
Area (km2): 2,325.8
- Bungoma
Area (km2): 2,206.9
- Kisumu
Area (km2): 2,009.5
- Bomet
Area (km2): 1,997.9
- Busia
Area (km2): 1,628.4
- Kisii
Area (km2): 1,317.9
- Kirinyaga
Area (km2): 1,205.4
- Nyamira
Area (km2): 912.5
- Nairobi
Area (km2): 694.9
- Vihiga
Area (km2): 531.3
47. Mombasa
212.5
Turkana Is the biggest county in Kenya by area and the famous county of Mombasa is the smallest Kenyan County.
