Kiambu has a population of 147,870, making it the 22nd largest place we list in Kenya. It is in Kiambu County.
Kiambu holds 0.25% of Kenya's 58,636,412 people. Nairobi, the largest place we list there, is 30 times its size.
147,870
population
#22
in Kenya
Nearby in size
| Place | Region | Population |
|---|---|---|
| Limuru | Kiambu County | 159,314 |
| Juja | Kiambu County | 156,041 |
| Kitengela | Kajiado County | 154,436 |
| Mlolongo | Machakos County | 136,351 |
| Malindi | Kilifi County | 119,859 |
| Mandera | Mandera County | 114,718 |
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.