Saga佐賀県
Saga 佐賀市
Data last updated:
2020
(Census)
233,466
2030
(Projection)
222,225
▼ -4.8%
2040
(Projection)
208,991
▼ -10.5%
2050
(Projection)
194,311
▼ -16.8%
Other municipalities in Saga (佐賀県)
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 Saga
Overview
Saga (佐賀市) is a municipality in Saga, Japan, with a population of 233,466 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Saga's population is expected to reach 222,225 by 2030 (-4.8%), 208,991 by 2040 (-10.5%), and 194,311 by 2050 (-16.8%). A modest population change is expected.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 28.5% as of 2020 and is projected to rise to 37.4% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Saga's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1443 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #1448 out of 1916 nationwide.
- Population size: Ranked #145 out of 1916 nationwide.
- Related: National rankings