Official

 I read the article "Bunshun Online" with interest, "The population growth rate of 19.9% is the first place in Japan ... Chuo-ku, Tokyo, where Tawaman is crowded."

　Except for the reconstruction area in Fukushima Prefecture, Chuo-ku is the local government with the highest population growth rate in Japan.

　Looking at the population growth rate from 2010 to 2021 by district in the ward, Harumi 2-chome was ranked first, with 488 people. → 7,148 people, when the Olympics are over and the athlete village becomes a house, the population seems to be 12,000 so the development of the Harumi area will be a major key in the future of Chuo-ku.

  Looking at the list of the highest population growth districts, it seems that the whole area of Chuo-ku is increasing evenly. Over the past decade, there have been more than four times the area in the Nihonbashi area. More than three times are one in each area of Nihonbashi, Kyobashi, and Tsukishima. Condominiums have progressed throughout Chuo-ku.

  This article describes the recent 100-year population changes in Chuo-ku.

"When the first census was conducted in 1920 (Daisho 9), nearly 270,000 people lived in the current area of Chuo-ku. However, due to the expansion of companies, new land to live has disappeared, and population growth has slowed. In 1923 (Daisho 12), when the Great Kanto Earthquake struck, the number decreased to about 95,000. Although the population recovered along with the reconstruction of the earthquake and reached the 280,000 range, the Pacific War air raid damaged 49% of the area and 21% of Kyobashi, and the population fell below 90,000 in 1945, the end of the war."

　And

"After the war, the number began to increase due to withdrawals, return from evacuation, and influx to Tokyo, and in 1953 it counted 172,183 people. This is the peak after the war. After that, the number of private houses decreased due to urban development during the period of high economic growth, and fell below 100,000 in 1975. The ward office, which felt a sense of crisis, established the Headquarters for the Recovery of Settlement Population, but the outflow did not stop due to the rise in land prices in the bubble economy, and after that, due to the damage caused by the collapse of the bubble economy, it decreased to 71,806 in April 1997. ・・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ The population of Chuo-ku is 171,428 as of July 1 this year. It has increased nearly 2.4 times after the collapse of the bubble economy, and has reached the same level as the peak after the war. ・・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ According to the ward office estimates, it will exceed 200,000 in 2027 and reach about 215,200 in 2031. "

It is said that there is no problem.