Izumi-ku (泉区) is the northernmost ward of the city of Sendai, in Miyagi Prefecture, Japan. As of 1 July 2017[update], the ward had a population of 215,048 and a population density of 1470 persons per km2 in 90,336 households.[1] The total area of the ward was 146.61 square kilometres (56.61 sq mi). Izumi-ku is the twelfth-largest ward in Japan in terms of area, and third-largest in Sendai (behind Aoba-ku and Taihaku-ku).[2][3] Formerly the independent city of Izumi, the population of the area expanded extremely rapidly from the mid-1970s onwards as a bedroom community for central Sendai. In 1988, the city of Izumi was annexed by Sendai.
Geography
Izumi-ku is located inland, forming the northern portion of Sendai metropolis. The area is mountainous to the west, with Izumigatake as the highest point at 1172 meters.
April 1, 1889 - In Miyagi District, the villages of Izumidake (merger of the villages of Fukuoka, Nishi-Tanaka, Nenoshiroishi, Hōzawa, Sanezawa and Ogaku) and Nanakita (merger of the villages of Nanakita, Ichinazaka, Matsumori, Furuuchi, Kamiyagari, No, Aramaki and Kitane) were established.
September 7, 1897 - Izumidake was renamed to Nenoshiroishi.
April 1, 1931 - A portion of Nanakita (Aramaki and Kitane) was annexed by Sendai (specifically now part of Aoba-ku).
April 10, 1955 - The remaining portion of Nanakita and Nenoshiroishi were combined to create the village of Izumi.
August 1, 1957 - The village of Izumi was elevated to town status. (see Municipalities of Japan)
November 1, 1971 - The town of Izumi was elevated to a city status.
Although Izumi-ku is mostly a residential area, it is also home to several college campuses; and companies such as Alps, Freescale Semiconductor, and Toppan have a large presence in the Izumi Parktown Industrial Park.
Izumi-ku has 29 public elementary schools and 17 public junior high schools operated by the city government. The ward also has three public high schools operated by the Miyagi Prefectural Board of Education. The Tohoku International School and Sendai Shirayuri Gakuen Junior High School and High School (a private school) are also located in the ward.