Sumida, Tokyo

Sumida (墨田区, Sumida-ku) is a special ward in the Tokyo Metropolis in Japan. The English translation of its Japanese self-designation is Sumida City.

As of 1 April 2025, the ward has an estimated population of 287,766 and a population density of 20,120 persons per km. Its total area is 13.77 km.

Sumida's city office is located in Azumabashi, while its commercial center is the area around Kinshicho Station in the south.