Kodaira (小平市, Kodaira-shi) is a city located in the western portion of the Tokyo Metropolis, Japan. As of 1 April 2021[update], the city had an estimated population of 195,207 in 93,654 households, and a population density of 9500 persons per km2.[1] The total area of the city was 20.51 square kilometres (7.92 sq mi).
Geography
Kodaira is located in the Musashino Terrace near the geographic centre of Tokyo Metropolis.
Kodaira has a humid subtropical climate (Köppen Cfa) characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Kodaira is 14.0 °C. The average annual rainfall is 1647 mm with September as the wettest month. The temperatures are highest on average in August, at around 25.5 °C, and lowest in January, at around 2.6 °C.[2]
Demographics
Per Japanese census data,[3] the population of Kodaira increased rapidly in the 1950s and 1960s and has continued to grow at a slower rate in the decades since.
Historical population
Year
Pop.
±%
1920
6,068
—
1930
6,558
+8.1%
1940
8,674
+32.3%
1950
21,659
+149.7%
1960
52,923
+144.3%
1970
137,373
+159.6%
1980
154,610
+12.5%
1990
164,013
+6.1%
2000
178,623
+8.9%
2010
187,035
+4.7%
2020
198,739
+6.3%
History
The area of present-day Kodaira was part of ancient Musashi Province, but was a largely unpopulated area under the opening of the Tamagawa Aqueduct in the Edo period made agriculture possible. In the post-Meiji Restoration cadastral reform of July 22, 1878, the area became part of Kitatama District in Kanagawa Prefecture. The village of Kodaira was created on April 1, 1889 with the establishment of the modern municipalities system. Kitatama District was transferred to the administrative control of Tokyo Metropolis on April 1, 1893. The population of the area expanded after the 1923 Great Kantō earthquake with the relocation of universities and housing areas from central Tokyo. Kodaira was elevated to town status in 1944 and to city status on October 1, 1962.
Government
Kodaira has a mayor-council form of government with a directly elected mayor and a unicameral city council of 28 members. Kodaira contributes two members to the Tokyo Metropolitan Assembly. In terms of national politics, the city is part of Tokyo 18th district of the lower house of the Diet of Japan.
^"日本美術オーラル・ヒストリー・アーカイヴ/小島信明オーラル・ヒストリー" [Nobuaki Kojima Oral History October 04, 2014]. Oral History Archives of Japanese Art (in Japanese). Interviewed by Yuko Ikegami; Transcribed by Tomomi Ose. Kodaira, Tokyo. 2015-11-01. Retrieved 2021-10-02.{{cite web}}: CS1 maint: others (link)
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