Kenya Business Directory: KEN is the ISO 3 alphabet country code of Kenya. Currency of Kenya is KSh, which has a short code of KES. Capital of Kenya is Nairobi. Kenya has the population of 50950879 and approximate area is 580367.00 square kilometers (or approx. 360640.0538 square miles). Population density of Kenya is approx. 87/Km2 (or approx. 54.0618/mile2)