Tokoroa () is the fifth-largest town in the Waikato region of the North Island of New Zealand and largest settlement in the South Waikato District. Located 30 km southwest of Rotorua, close to the foot of the Mamaku Ranges, it is midway between Taupo and Hamilton on State Highway 1. History and culture Early history Tokoroa was the name of a chief of the Ngāti Kahupungapunga, who was slain by Raukawa during the siege of Pōhaturoa, a volcanic plug adjacent to Atiamuri, 27 km south of Tokoroa. This battle took place around 1600 as the Ngāti Raukawa moved into the southern Waikato. The name Tokoroa first appeared on the early maps of the 1860s, although this was for an area 50 km north east of today's Tokoroa. Foundations, growth and decline Tokoroa is one of the most recent towns in New Zealand history. The township was established (circa) 1917 by the Matarawa Land Company as a potential farming area; a few families had already settled in the area after 1910, and a school with 9 pupils was founded in 1915 (later to become Tokoroa East School). The land was found to be too poor for raising cattle or sheep due to its predominant pumice soils. However, agricultural science showed the land could actually be made to successfully support dairy cattle. The soil had serious deficiencies causing livestock to suffer from what became known as "bush sickness" (later found to be cobalt deficiency). In the 1930s, the deficiency was addressed, and subsequently, cattle farming became profitable. Between 1925 and 1935 Pinus radiata was first introduced to the district as a commercial tree crop – the trees were found not to be adversely affected by the local soil deficiencies. As the initial crops matured, Tokoroa was then developed as a residential satellite for Kinleith Mill workers (New Zealand Forest Products Limited's integrated timber, pulp and paper mill), approximately 8 km south of the township. In 1948, Tokoroa had a population of 1,100. By the early 1970s, however, Tokoroa reached, for a time, a population of over 20,000 – the number necessary to be officially deemed a city. In the 1980s years NZFP (and later, mill-owner Carter Holt Harvey Ltd) began to downscale and restructure operations at Kinleith. Since the late 1980s this ongoing downscaling at Kinleith – and closing of other local industries – resulted in a marked drop in population. Census