Fukuoka福岡県
Kasuga 春日市
Data last updated:
Kasuga, Fukuoka, Japan has a population of 111,097 (2020 national census). IPSS projections estimate 108,737 by 2030 and 99,936 by 2050 (a decrease of about 10.0% from 2020), with the share of residents aged 65+ rising from 22.4% to 32.9%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2020
(Census)
111,097
2030
(Projection)
108,737
▼ -2.1%
2040
(Projection)
104,862
▼ -5.6%
2050
(Projection)
99,936
▼ -10.0%
Other municipalities in Fukuoka (福岡県)
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.
Kasuga Population Projection Table (2020–2050)
Population by year, based on the national census and IPSS (2023) projections.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 2020 | 111,097 | — | Census |
| 2025 | 110,361 | ▼ -0.7% | Projection |
| 2030 | 108,737 | ▼ -2.1% | Projection |
| 2035 | 106,914 | ▼ -3.8% | Projection |
| 2040 | 104,862 | ▼ -5.6% | Projection |
| 2045 | 102,552 | ▼ -7.7% | Projection |
| 2050 | 99,936 | ▼ -10.0% | Projection |
About Kasuga
Overview
Kasuga (春日市) is a municipality in Fukuoka, Japan, with a population of 111,097 as of 2020.
Population Projection of Kasuga
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Kasuga's population is expected to reach 108,737 by 2030 (-2.1%), 104,862 by 2040 (-5.6%), and 99,936 by 2050 (-10.0%). A modest population change is expected.
Aging Rate of Kasuga
The aging rate (percentage of residents aged 65 and over) is 22.4% as of 2020 and is projected to rise to 32.9% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Kasuga's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1619 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #1740 out of 1916 nationwide.
- Population size: Ranked #387 out of 1916 nationwide.
- Related: National rankings / All municipalities in Fukuoka