Nagasaki長崎県
Nagasaki 長崎市
Data last updated:
2020
(Census)
409,305
2030
(Projection)
362,388
▼ -11.5%
2040
(Projection)
321,182
▼ -21.5%
2050
(Projection)
280,138
▼ -31.6%
Other municipalities in Nagasaki (長崎県)
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 Nagasaki
Overview
Nagasaki (長崎市) is a municipality in Nagasaki, Japan, with a population of 409,305 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Nagasaki's population is expected to reach 362,388 by 2030 (-11.5%), 321,182 by 2040 (-21.5%), and 280,138 by 2050 (-31.6%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 32.7% as of 2020 and is projected to rise to 42.4% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Nagasaki's population decline rate exceeds the national average.