Okayama岡山県
Nagi 奈義町
Data last updated:
2020
(Census)
5,582
2030
(Projection)
4,930
▼ -11.7%
2040
(Projection)
4,285
▼ -23.2%
2050
(Projection)
3,687
▼ -33.9%
Other municipalities in Okayama (岡山県)
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 Nagi
Overview
Nagi (奈義町) is a municipality in Okayama, Japan, with a population of 5,582 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Nagi's population is expected to reach 4,930 by 2030 (-11.7%), 4,285 by 2040 (-23.2%), and 3,687 by 2050 (-33.9%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 35.4% as of 2020 and is projected to rise to 39.8% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Nagi's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #927 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #1282 out of 1916 nationwide.
- Population size: Ranked #1594 out of 1916 nationwide.
- Related: National rankings