Tokyo東京都
Nishitoukyou 西東京市
Data last updated:
2020
(Census)
207,389
2030
(Projection)
212,640
▲ +2.5%
2040
(Projection)
214,300
▲ +3.3%
2050
(Projection)
212,923
▲ +2.7%
Other municipalities in Tokyo (東京都)
Data Sources
- Portal Site of Official Statistics of Japan (e-Stat)（https://www.e-stat.go.jp/）
- National Institute of Population and Social Security Research (IPSS), Regional Population Projections (2023 ed.)
* This service uses the e-Stat API but its content is not guaranteed by the Japanese government.
About Nishitoukyou
Overview
Nishitoukyou (西東京市) is a municipality in Tokyo, Japan, with a population of 207,389 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Nishitoukyou's population is expected to reach 212,640 by 2030 (+2.5%), 214,300 by 2040 (+3.3%), and 212,923 by 2050 (+2.7%). Nishitoukyou is among the rare Japanese municipalities projected to see population growth.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 23.9% as of 2020 and is projected to rise to 31.7% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Nishitoukyou's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1849 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #1780 out of 1916 nationwide.
- Population size: Ranked #176 out of 1916 nationwide.
- Related: National rankings