As of 1 April 2025, the ward has an estimated population of 287,766 and a population density of 20,120 persons per km2. Its total area is 13.77km2.
Sumida's city office is located in Azumabashi, while its commercial center is the area around Kinshicho Station in the south.
Geography
Sumida is in the north-eastern part of the mainland portion of Tokyo. The Sumida and Arakawa are the major rivers, and form parts of its boundaries. Its neighbors are all special wards: Adachi to the north; Arakawa to the northwest; Katsushika to the east; Edogawa to the southeast; Taitō to the west; Chūō to the southwest; and Kōtō to the south.
Tokyo Skytree: A digital terrestrial television broadcasting tower used by NHK and other broadcasters. It is the third tallest tower in the world and the tallest man-made structure in Japan. The Tokyo Solamachi (Tokyo Skytree Town) retail complex is adjacent to Skytree, with Sumida Aquarium on the 5th and 6th floors.
View of Sumida River from Ryogoku BridgeRyogoku Sumo ArenaView from the southern side of the Skytree Tower
In the north (the former Mukojima Ward): Sumida, Tsutsumi-dori, Higashi Sumida, Yahiro, Mukojima, Higashi Mukojima, Tachibana, Bunka, Kyojima, Oshiage
In the center (former Honjo Ward): Azuma-bashi, Higashi Komagata, Honjo, Narihira, Yokokawa
In the south (former Honjo Ward): Yokoami, Ryogoku, Chitose, Ishiwara, Kamezawa, Midori, Tatekawa, Kikukawa, Taihei, Kinshi, Koto-bashi
History
The ward was founded on March 15, 1947. It was previously the (ordinary) wards Honjo and Mukojima. Mukojima, formed in 1932, contained the former town of Sumida, which along with the river gave the ward its name.
Companies
Asahi Breweries headquarters with the Asahi Flame and the Tokyo Skytree
Kinshicho Station: A major commercial hub served by the JR Sobu Line and Tokyo Metro Hanzomon Line.
Oshiage Station(Skytree-mae): Serves four lines including the Tokyo Metro Hanzomon Line, Keisei Oshiage Line, and provides access to the Tokyo Skytree.
Ryogoku Station: Located near Ryogoku Kokugikan (sumo arena), served by the JR Sobu Line and Toei Oedo Line.
↑Hirayama, Teruo, ed. (15 September 2010) [30 June 1960]. 全国アクセント辞典 (in Japanese) (31sted.). Chiyoda, Tokyo: Tokyodo Shuppan. p.389. ISBN978-4-490-10023-5.
↑NHK Broadcasting Culture Research Institute, ed. (20 June 2025) [25 May 2016]. NHK日本語発音アクセント新辞典 (in Japanese) (15thed.). Shibuya, Tokyo: NHK Publishing. p.708. ISBN978-4-14-011345-5.
↑Bolstad, Max. Asahi Beer Hall. bento.com Tokyo Architecture Review, 1998. Accessed 23 December 2009.
1234"Home". Sumida City Board of Education. Retrieved 2022-11-26.
↑ウリハッキョ一覧. Chongryon. Archived from the original on December 19, 2015. Retrieved October 14, 2015.{{cite web}}: CS1 maint: bot: original URL status unknown (link)().