Kagawa香川県
Marugame 丸亀市
Data last updated:
Marugame, Kagawa, Japan has a population of 109,589 (2020 national census). IPSS projections estimate 105,335 by 2030 and 92,784 by 2050 (a decrease of about 15.3% from 2020), with the share of residents aged 65+ rising from 29.0% to 36.8%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2020
(Census)
109,589
2030
(Projection)
105,335
▼ -3.9%
2040
(Projection)
99,533
▼ -9.2%
2050
(Projection)
92,784
▼ -15.3%
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.
Marugame Population Projection Table (2020–2050)
Population by year, based on the national census and IPSS (2023) projections.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 2020 | 109,589 | — | Census |
| 2025 | 107,778 | ▼ -1.7% | Projection |
| 2030 | 105,335 | ▼ -3.9% | Projection |
| 2035 | 102,592 | ▼ -6.4% | Projection |
| 2040 | 99,533 | ▼ -9.2% | Projection |
| 2045 | 96,199 | ▼ -12.2% | Projection |
| 2050 | 92,784 | ▼ -15.3% | Projection |
About Marugame
Overview
Marugame (丸亀市) is a municipality in Kagawa, Japan, with a population of 109,589 as of 2020.
Population Projection of Marugame
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Marugame's population is expected to reach 105,335 by 2030 (-3.9%), 99,533 by 2040 (-9.2%), and 92,784 by 2050 (-15.3%). A modest population change is expected.
Aging Rate of Marugame
The aging rate (percentage of residents aged 65 and over) is 29.0% as of 2020 and is projected to rise to 36.8% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Marugame's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1479 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #1498 out of 1916 nationwide.
- Population size: Ranked #391 out of 1916 nationwide.
- Related: National rankings / All municipalities in Kagawa