Chiba千葉県
Futtsu 富津市
Data last updated:
Futtsu, Chiba, Japan has a population of 38,711 (2025 national census). IPSS projections estimate 35,838 by 2030 and 24,286 by 2050 (a decrease of about 42.8% from 2020), with the share of residents aged 65+ rising from 38.6% in 2020 to 50.5%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
38,711
2030
(Projection)
35,838
▼ -15.6%
2040
(Projection)
29,823
▼ -29.8%
2050
(Projection)
24,286
▼ -42.8%
Change vs. 2020 census
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Other municipalities in Chiba (千葉県)
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.
Futtsu 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 | 56,102 | ▲ +32.1% | Census |
| 1985 | 56,777 | ▲ +33.7% | Census |
| 1990 | 54,876 | ▲ +29.2% | Census |
| 1995 | 54,273 | ▲ +27.8% | Census |
| 2000 | 52,839 | ▲ +24.4% | Census |
| 2005 | 50,162 | ▲ +18.1% | Census |
| 2010 | 48,073 | ▲ +13.2% | Census |
| 2015 | 45,601 | ▲ +7.4% | Census |
| 2020 | 42,465 | — | Census |
| 2025 | 38,711 | ▼ -8.8% | Census |
| 2030 | 35,838 | ▼ -15.6% | Projection |
| 2035 | 32,832 | ▼ -22.7% | Projection |
| 2040 | 29,823 | ▼ -29.8% | Projection |
| 2045 | 26,931 | ▼ -36.6% | Projection |
| 2050 | 24,286 | ▼ -42.8% | Projection |
About Futtsu
Overview
Futtsu (富津市) is a municipality in Chiba, Japan, with a population of 38,711 as of 2025.
Population Projection of Futtsu
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Futtsu's population is expected to reach 35,838 by 2030 (-15.6%), 29,823 by 2040 (-29.8%), and 24,286 by 2050 (-42.8%). A significant population decline is projected over the next three decades.
Aging Rate of Futtsu
The aging rate (percentage of residents aged 65 and over) is 38.6% as of 2020 and is projected to rise to 50.5% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.
National Comparison
Futtsu is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #613 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #530 out of 1903 nationwide.
- Population size: Ranked #790 out of 1917 nationwide.
- Related: National rankings / All municipalities in Chiba
Earnings in Chiba (千葉県): Average salary in Chiba (千葉県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure