Kagawa香川県
Miki 三木町
Data last updated:
Miki, Kagawa, Japan has a population of 26,925 (2020 national census). IPSS projections estimate 25,045 by 2030 and 20,723 by 2050 (a decrease of about 23.0% from 2020), with the share of residents aged 65+ rising from 31.5% to 39.3%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2020
(Census)
26,925
2030
(Projection)
25,045
▼ -7.0%
2040
(Projection)
22,941
▼ -14.8%
2050
(Projection)
20,723
▼ -23.0%
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.
Miki Population Projection Table (2020–2050)
Population by year, based on the national census and IPSS (2023) projections.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 2020 | 26,925 | — | Census |
| 2025 | 26,026 | ▼ -3.3% | Projection |
| 2030 | 25,045 | ▼ -7.0% | Projection |
| 2035 | 24,030 | ▼ -10.8% | Projection |
| 2040 | 22,941 | ▼ -14.8% | Projection |
| 2045 | 21,833 | ▼ -18.9% | Projection |
| 2050 | 20,723 | ▼ -23.0% | Projection |
About Miki
Overview
Miki (三木町) is a municipality in Kagawa, Japan, with a population of 26,925 as of 2020.
Population Projection of Miki
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Miki's population is expected to reach 25,045 by 2030 (-7.0%), 22,941 by 2040 (-14.8%), and 20,723 by 2050 (-23.0%). A significant population decline is projected over the next three decades.
Aging Rate of Miki
The aging rate (percentage of residents aged 65 and over) is 31.5% as of 2020 and is projected to rise to 39.3% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Miki's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1261 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #1315 out of 1916 nationwide.
- Population size: Ranked #989 out of 1916 nationwide.
- Related: National rankings / All municipalities in Kagawa