Kagawa香川県
Tonoshou 土庄町
Data last updated:
2020
(Census)
12,856
2030
(Projection)
10,524
▼ -18.1%
2040
(Projection)
8,412
▼ -34.6%
2050
(Projection)
6,626
▼ -48.5%
Other municipalities in Kagawa (香川県)
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 Tonoshou
Overview
Tonoshou (土庄町) is a municipality in Kagawa, Japan, with a population of 12,856 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Tonoshou's population is expected to reach 10,524 by 2030 (-18.1%), 8,412 by 2040 (-34.6%), and 6,626 by 2050 (-48.5%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 43.1% as of 2020 and is projected to rise to 54.0% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.
National Comparison
Tonoshou is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #396 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #327 out of 1916 nationwide.
- Population size: Ranked #1293 out of 1916 nationwide.
- Related: National rankings