Nandi County population 2025 is projected at 991,460, reflecting steady demographic growth in Kenya’s northwestern highlands. Nandi is renowned for its world-class athletes, high agricultural productivity, and vibrant rural economy. Population growth in the region is tied to fertile land, improved infrastructure, and a youthful, rapidly expanding population.
In 1979, Nandi had 299,319 residents. This rose to 433,613 by 1989 and 578,751 in 1999. The 2009 census recorded 752,965 people, increasing to 885,711 in 2019. The 2023 estimate stood at 951,460, and with ongoing growth, the 2025 projected population is approximately 991,460.
Nandi County Population Over Time
| Year | Population |
|---|---|
| 1979 | 299,319 |
| 1989 | 433,613 |
| 1999 | 578,751 |
| 2009 | 752,965 |
| 2019 | 885,711 |
| 2023 (Est.) | 951,460 |
| 2025 (Proj.) | 991,460 |
Kapsabet serves as the county’s capital and is increasingly becoming a commercial hub for agricultural trade and education. Other towns like Nandi Hills and Mosoriot are growing centers for tea processing, athletics training, and small-scale industries. With a majority rural population, farming—especially tea, maize, and dairy—remains the backbone of the local economy.
Infrastructure and Service Delivery Outlook
The Nandi County population 2025 projection highlights the need for expanded investment in rural health services, feeder roads, water access, and youth employment. As more people settle in rural and peri-urban centers, the demand for education, ICT, and agribusiness services will continue to rise.
Nandi’s increasing population, young workforce, and strong agricultural base offer enormous potential for sustainable growth—especially if supported by inclusive planning and climate-resilient farming systems.









