Setagaya

Setagaya 世田谷区
Special ward
City of Setagaya
Komazawa Olympic Park
Flag Seal
Location of Setagaya in Tokyo
Setagaya Location in Japan
Coordinates: 35°38′47.66″N 139°39′11.69″E / 35.6465722°N 139.6532472°E / 35.6465722; 139.6532472
Country	Japan
Region	Kantō
Prefecture	Tokyo
First official recorded	middle 15th century
As Tokyo City	October 1, 1932
As Special ward of Tokyo	July 1, 1943
Government
• Mayor	Nobuto Hosaka (since May 2011)
Area
• Total	58.06 km2 (22.42 sq mi)
Population  (July 1, 2023)
• Total	940,071
• Density	16,000/km2 (42,000/sq mi)
Time zone	UTC+09:00 (JST)
Postal code(s)	154 to 158 (First three digits)
Area code	03
Website	www.city.setagaya.lg.jp
Symbols
Bird	Azure-winged magpie
Flower	Habenaria radiata
Tree	Zelkova serrata

Setagaya (世田谷区, Setagaya-ku, officially called Setagaya City or the City of Setagaya) is a special ward in the Tokyo Metropolis in Japan. It is also the name of a neighborhood and administrative district within the ward. Its official bird is the azure-winged magpie, its flower is the fringed orchid, and its tree is the Zelkova serrata.

Setagaya has the largest population and second-largest area (after Ōta) of Tokyo's special wards. As of July 1, 2023, the ward has an estimated population of 940,071, and a population density of 16,194 persons per km² with the total area of 58.06 km².