Sakumachō, officially Kanda-Sakumachō, is a district of Chiyoda, Tokyo, Japan, consisting of 1- to 4-chōme. As of April 1, 2007, its population is 963. Its postal code is 101–0025. This district is located on the northeastern part on Chiyoda Ward. Kanda-Sakumachō 1-chōme borders Kanda-Hanaokachō and Kanda-Matsunagachō, and the district's 2- to 4-chōme border Kanda-Izumichō on the north. The district borders Asakusabashi, Taitō, and Higashi-Kanda, Chiyoda on the east.