Saga佐賀県
Taku 多久市
Data last updated:
Taku, Saga, Japan has a population of 16,799 (2025 national census). IPSS projections estimate 15,546 by 2030 and 10,306 by 2050 (a decrease of about 43.7% from 2020), with the share of residents aged 65+ rising from 36.9% in 2020 to 49.7%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025Census
16,799
2030Projection
15,546
▼ -15.0%
2040Projection
12,881
▼ -29.6%
2050Projection
10,306
▼ -43.7%
Change vs. 2020 census
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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.
Taku Population Table (1980–2050)
Population by year: national census results (restated to current municipal boundaries) and IPSS (2023) projections based on the 2020 census.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 1980 | 25,636 | ▲ +40.1% | Census |
| 1985 | 25,831 | ▲ +41.2% | Census |
| 1990 | 25,162 | ▲ +37.5% | Census |
| 1995 | 24,507 | ▲ +34.0% | Census |
| 2000 | 23,949 | ▲ +30.9% | Census |
| 2005 | 22,739 | ▲ +24.3% | Census |
| 2010 | 21,404 | ▲ +17.0% | Census |
| 2015 | 19,749 | ▲ +7.9% | Census |
| 2020 | 18,295 | — | Census |
| 2025 | 16,799 | ▼ -8.2% | Census |
| 2030 | 15,546 | ▼ -15.0% | Projection |
| 2035 | 14,197 | ▼ -22.4% | Projection |
| 2040 | 12,881 | ▼ -29.6% | Projection |
| 2045 | 11,565 | ▼ -36.8% | Projection |
| 2050 | 10,306 | ▼ -43.7% | Projection |
About Taku
Overview
Taku (多久市) is a municipality in Saga, Japan, with a population of 16,799 as of 2025.
Population Projection of Taku
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Taku's population is expected to reach 15,546 by 2030 (-15.0%), 12,881 by 2040 (-29.6%), and 10,306 by 2050 (-43.7%). A significant population decline is projected over the next three decades.
Aging Rate of Taku
The aging rate (percentage of residents aged 65 and over) is 36.9% as of 2020 and is projected to rise to 49.7% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Taku is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #579 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #587 out of 1903 nationwide.
- Population size: Ranked #1140 out of 1917 nationwide.
- Related: National rankings / All municipalities in Saga
Earnings in Saga (佐賀県): Average salary in Saga (佐賀県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure