Kagawa香川県
Mitoyo 三豊市
Data last updated:
2020
(Census)
61,917
2030
(Projection)
54,472
▼ -12.0%
2040
(Projection)
47,246
▼ -23.7%
2050
(Projection)
40,383
▼ -34.8%
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 Mitoyo
Overview
Mitoyo (三豊市) is a municipality in Kagawa, Japan, with a population of 61,917 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Mitoyo's population is expected to reach 54,472 by 2030 (-12.0%), 47,246 by 2040 (-23.7%), and 40,383 by 2050 (-34.8%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 36.6% as of 2020 and is projected to rise to 44.5% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Mitoyo's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #903 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #916 out of 1916 nationwide.
- Population size: Ranked #607 out of 1916 nationwide.
- Related: National rankings