Nyandarua County is a County in the former Central Province of Kenya. Its capital and largest town is Ol Kalou.Formerly the capital was Nyahururu, which is now part of the Laikipia County. Nyandarua County has population of 596,268 [and an area of 3,304 km² Requirements At least two (2) years' experience as Economist/Statistician. Bachelor's degree in Economics, Economic Development, Economic Planning, or Statistics. Minimum Upper Second-Class Honours in Statistics with appropriate specialisation.