Kirinyaga County is a county in the former Central Province of Kenya, located south of Mount Kenya. Its capital is Kutus and its largest town is Wanguru. In 2019, the county had a population of 610,411 people and an area of 1,478.1 km². The county is bordered to the east and south by Embu County, to the south by a tiny part of Machakos County, to the …Kirinyaga County is a county in the former Central Province of Kenya, located south of Mount Kenya. Its capital is Kutus and its largest town is Wanguru. In 2019, the county had a population of 610,411 people and an area of 1,478.1 km². The county is bordered to the east and south by Embu County, to the south by a tiny part of Machakos County, to the southwest by Murang'a County and to the northwest by Nyeri County.