Central Highlands
Rainfall Over 1,000 mmElevation 1,980–2,700 m
Soils: Deep, fertile volcanic soils
TeaCoffeeMaizeHorticultureDairyPotato
Kenya's high-value heartland — tea and coffee (major exports), dairy and horticulture on rich volcanic highland soils with reliable rainfall.
Where: Mt Kenya & the Aberdares — Nyeri, Meru, Embu, Kirinyaga, Kiambu; and the Rift highlands (Kericho, Nandi)
Lake Victoria Basin & Western
Rainfall 950–1,500 mmElevation 900–1,800 m
Soils: Varied, fertile in parts
SugarcaneMaizeRiceBeansHorticultureFish
A warm, well-watered basin — sugarcane, maize and irrigated rice, with fishing on Lake Victoria. One of Kenya's most densely farmed regions.
Where: Nyanza & Western — Kisumu, Kakamega, Bungoma, Siaya
Coastal Lowlands
Rainfall Bimodal, moderateElevation Sea level to ≈300 m
Soils: Sandy coastal and alluvial soils
CoconutCashewCassavaMangoSisalHorticulture
A warm coastal strip — coconut, cashew, cassava and tropical fruit, with export horticulture near the ports and irrigated farming along the Tana.
Where: Mombasa, Kilifi, Kwale, Lamu and the Tana River delta
Arid & Semi-Arid Lands
Rainfall 200–600 mm, unreliableElevation Varied lowland and plateau
Soils: Shallow, drought-prone
Livestock (pastoral)Drought-tolerant grainsIrrigated horticultureGums & resins
About 80% of Kenya's land — rangeland for pastoral livestock, with drought-tolerant grains and irrigated farming along rivers and in schemes.
Where: Northern & eastern Kenya — Turkana, Marsabit, Mandera, Wajir, Garissa, and parts of Machakos, Kajiado and Laikipia