Ushiku (牛久市, Ushiku-shi) is a city located in Ibaraki Prefecture, Japan. As of 1 January 2024[update], the city had an estimated population of 83,826 in 36,380 households and a population density of 1423 persons per km2. The percentage of the population aged over 65 was 29.5%.[1] The total area of the city is 58.92 square kilometres (22.75 sq mi).
Geography
Ushiku is located in southern Ibaraki Prefecture, in the low-lying marshy flatlands south of Lake Kasumigaura. It is about 50 kilometers from central Tokyo.
Ushiku has a Humid continental climate (Köppen Cfa) characterized by warm summers and cool winters with light snowfall. The average annual temperature in Ushiku is 14.0 °C. The average annual rainfall is 1304 mm with September as the wettest month. The temperatures are highest on average in August, at around 25.9 °C, and lowest in January, at around 3.0 °C.[2]
Demographics
Per Japanese census data,[3] the population of Ushiku has grown nearly ninefold over the past 100 years, with especially rapid growth taking place in the late 20th century.
Historical population
Year
Pop.
±%
1920
9,589
—
1930
10,108
+5.4%
1940
10,994
+8.8%
1950
15,176
+38.0%
1960
16,131
+6.3%
1970
19,372
+20.1%
1980
40,164
+107.3%
1990
60,693
+51.1%
2000
73,258
+20.7%
2010
81,684
+11.5%
2020
84,651
+3.6%
History
The area of Ushiku developed as a castle town around Ushiku Domain, a feudal holding under the Tokugawa shogunate in the Edo period. The village of Ushiku was created after the Meiji restoration with the establishment of the modern municipalities system on April 1, 1889. On January 1, 1954 it was elevated to town status and to city status on June 1, 1986.
On January 31, 2020, a magnitude 5.3 earthquake hit 6 kilometres west of the town. The official time of the earthquake was 17:07:47 (UTC).[4]
Government
Ushiku has a mayor-council form of government with a directly elected mayor and a unicameral city council of 22 members. Ushiku contributes two members to the Ibaraki Prefectural Assembly. In terms of national politics, the city is part of Ibaraki 3rd district of the lower house of the Diet of Japan.
Economy
Ushiku is a local commercial center and has a small industrial park. It is also a commuter town for the Tokyo Metropolis. However, the local economy remains based on agriculture, primarily rice cultivation.
Education
Ushiku has eight public elementary schools and six public middle schools operated by the city government, and two public high schools operated by the Ibaraki Prefectural Board of Education. The city also has one private combined middle/high school.
^"International Exchange". List of Affiliation Partners within Prefectures. Council of Local Authorities for International Relations (CLAIR). Retrieved 21 November 2015.
.svg){kind=logo}
